1998080448

素因数分解:

$2^6\times 3^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^2$

素因数の和:121

約数の個数: 504

約数和(自身を含む): 7245833616

約数和(自身を除く): 5247753168

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 16, 17, 21, 24, 26, 28, 31, 32, 34, 39, 42, 48, 49, 51, 52, 56, 62, 64, 68, 78, 84, 91, 93, 96, 98, 102, 104, 112, 119, 124, 136, 147, 156, 168, 182, 186, 192, 196, 204, 208, 217, 221, 224, 238, 248, 272, 273, 294, 312, 336, 357, 364, 372, 392, 403, 408, 416, 434, 442, 448, 476, 496, 527, 544, 546, 588, 624, 637, 651, 663, 672, 714, 728, 744, 784, 806, 816, 832, 833, 868, 884, 952, 961, 992, 1054, 1088, 1092, 1176, 1209, 1248, 1274, 1302, 1326, 1344, 1428, 1456, 1488, 1519, 1547, 1568, 1581, 1612, 1632, 1666, 1736, 1768, 1904, 1911, 1922, 1984, 2108, 2184, 2352, 2418, 2496, 2499, 2548, 2604, 2652, 2821, 2856, 2883, 2912, 2976, 3038, 3094, 3136, 3162, 3224, 3264, 3332, 3472, 3536, 3689, 3808, 3822, 3844, 4216, 4368, 4557, 4641, 4704, 4836, 4998, 5096, 5208, 5304, 5642, 5712, 5766, 5824, 5952, 6076, 6188, 6324, 6448, 6664, 6727, 6851, 6944, 7072, 7378, 7616, 7644, 7688, 8432, 8463, 8736, 9114, 9282, 9408, 9672, 9996, 10192, 10416, 10608, 10829, 11067, 11284, 11424, 11532, 12152, 12376, 12493, 12648, 12896, 13328, 13454, 13702, 13888, 14144, 14756, 15288, 15376, 16337, 16864, 16926, 17472, 18228, 18564, 19344, 19747, 19992, 20181, 20384, 20553, 20832, 21216, 21658, 22134, 22568, 22848, 23064, 24304, 24752, 24986, 25296, 25792, 25823, 26656, 26908, 27404, 29512, 30576, 30752, 32487, 32674, 33728, 33852, 36456, 37128, 37479, 38688, 39494, 39984, 40362, 40768, 41106, 41664, 42432, 43316, 44268, 45136, 46128, 47089, 47957, 48608, 49011, 49504, 49972, 50592, 51646, 53312, 53816, 54808, 59024, 59241, 61152, 61504, 64974, 65348, 67704, 72912, 74256, 74958, 77376, 77469, 78988, 79968, 80724, 82212, 86632, 87451, 88536, 90272, 92256, 94178, 95914, 97216, 98022, 99008, 99944, 101184, 103292, 107632, 109616, 114359, 118048, 118482, 122304, 129948, 130696, 135408, 141267, 143871, 145824, 148512, 149916, 154938, 157976, 159936, 161448, 164424, 173264, 174902, 177072, 180544, 184512, 188356, 191828, 196044, 199888, 206584, 212381, 215264, 219232, 228718, 236096, 236964, 259896, 261392, 262353, 270816, 282534, 287742, 291648, 297024, 299832, 309876, 315952, 322896, 328848, 335699, 343077, 346528, 349804, 354144, 376712, 383656, 392088, 399776, 413168, 424762, 430528, 438464, 457436, 473928, 519792, 522784, 524706, 541632, 565068, 575484, 599664, 612157, 619752, 631904, 637143, 645792, 657696, 671398, 686154, 693056, 699608, 708288, 753424, 767312, 784176, 799552, 800513, 826336, 849524, 914872, 947856, 1007097, 1039584, 1045568, 1049412, 1130136, 1150968, 1199328, 1224314, 1239504, 1263808, 1274286, 1291584, 1315392, 1342796, 1372308, 1399216, 1486667, 1506848, 1534624, 1568352, 1601026, 1652672, 1699048, 1829744, 1836471, 1895712, 2014194, 2079168, 2098824, 2260272, 2301936, 2398656, 2401539, 2448628, 2479008, 2548572, 2685592, 2744616, 2798432, 2973334, 3013696, 3069248, 3136704, 3202052, 3398096, 3659488, 3672942, 3791424, 4028388, 4197648, 4460001, 4520544, 4603872, 4803078, 4897256, 4958016, 5097144, 5371184, 5489232, 5596864, 5946668, 6404104, 6796192, 7318976, 7345884, 8056776, 8395296, 8920002, 9041088, 9207744, 9606156, 9794512, 10194288, 10406669, 10742368, 10978464, 11893336, 12808208, 13592384, 14691768, 16113552, 16790592, 17840004, 19212312, 19589024, 20388576, 20813338, 21484736, 21956928, 23786672, 25616416, 29383536, 31220007, 32227104, 35680008, 38424624, 39178048, 40777152, 41626676, 47573344, 51232832, 58767072, 62440014, 64454208, 71360016, 76849248, 83253352, 95146688, 117534144, 124880028, 142720032, 153698496, 166506704, 249760056, 285440064, 333013408, 499520112, 666026816, 999040224, 1998080448]

約数ペア:

[(1, 1998080448), (2, 999040224), (3, 666026816), (4, 499520112), (6, 333013408), (7, 285440064), (8, 249760056), (12, 166506704), (13, 153698496), (14, 142720032), (16, 124880028), (17, 117534144), (21, 95146688), (24, 83253352), (26, 76849248), (28, 71360016), (31, 64454208), (32, 62440014), (34, 58767072), (39, 51232832), (42, 47573344), (48, 41626676), (49, 40777152), (51, 39178048), (52, 38424624), (56, 35680008), (62, 32227104), (64, 31220007), (68, 29383536), (78, 25616416), (84, 23786672), (91, 21956928), (93, 21484736), (96, 20813338), (98, 20388576), (102, 19589024), (104, 19212312), (112, 17840004), (119, 16790592), (124, 16113552), (136, 14691768), (147, 13592384), (156, 12808208), (168, 11893336), (182, 10978464), (186, 10742368), (192, 10406669), (196, 10194288), (204, 9794512), (208, 9606156), (217, 9207744), (221, 9041088), (224, 8920002), (238, 8395296), (248, 8056776), (272, 7345884), (273, 7318976), (294, 6796192), (312, 6404104), (336, 5946668), (357, 5596864), (364, 5489232), (372, 5371184), (392, 5097144), (403, 4958016), (408, 4897256), (416, 4803078), (434, 4603872), (442, 4520544), (448, 4460001), (476, 4197648), (496, 4028388), (527, 3791424), (544, 3672942), (546, 3659488), (588, 3398096), (624, 3202052), (637, 3136704), (651, 3069248), (663, 3013696), (672, 2973334), (714, 2798432), (728, 2744616), (744, 2685592), (784, 2548572), (806, 2479008), (816, 2448628), (832, 2401539), (833, 2398656), (868, 2301936), (884, 2260272), (952, 2098824), (961, 2079168), (992, 2014194), (1054, 1895712), (1088, 1836471), (1092, 1829744), (1176, 1699048), (1209, 1652672), (1248, 1601026), (1274, 1568352), (1302, 1534624), (1326, 1506848), (1344, 1486667), (1428, 1399216), (1456, 1372308), (1488, 1342796), (1519, 1315392), (1547, 1291584), (1568, 1274286), (1581, 1263808), (1612, 1239504), (1632, 1224314), (1666, 1199328), (1736, 1150968), (1768, 1130136), (1904, 1049412), (1911, 1045568), (1922, 1039584), (1984, 1007097), (2108, 947856), (2184, 914872), (2352, 849524), (2418, 826336), (2496, 800513), (2499, 799552), (2548, 784176), (2604, 767312), (2652, 753424), (2821, 708288), (2856, 699608), (2883, 693056), (2912, 686154), (2976, 671398), (3038, 657696), (3094, 645792), (3136, 637143), (3162, 631904), (3224, 619752), (3264, 612157), (3332, 599664), (3472, 575484), (3536, 565068), (3689, 541632), (3808, 524706), (3822, 522784), (3844, 519792), (4216, 473928), (4368, 457436), (4557, 438464), (4641, 430528), (4704, 424762), (4836, 413168), (4998, 399776), (5096, 392088), (5208, 383656), (5304, 376712), (5642, 354144), (5712, 349804), (5766, 346528), (5824, 343077), (5952, 335699), (6076, 328848), (6188, 322896), (6324, 315952), (6448, 309876), (6664, 299832), (6727, 297024), (6851, 291648), (6944, 287742), (7072, 282534), (7378, 270816), (7616, 262353), (7644, 261392), (7688, 259896), (8432, 236964), (8463, 236096), (8736, 228718), (9114, 219232), (9282, 215264), (9408, 212381), (9672, 206584), (9996, 199888), (10192, 196044), (10416, 191828), (10608, 188356), (10829, 184512), (11067, 180544), (11284, 177072), (11424, 174902), (11532, 173264), (12152, 164424), (12376, 161448), (12493, 159936), (12648, 157976), (12896, 154938), (13328, 149916), (13454, 148512), (13702, 145824), (13888, 143871), (14144, 141267), (14756, 135408), (15288, 130696), (15376, 129948), (16337, 122304), (16864, 118482), (16926, 118048), (17472, 114359), (18228, 109616), (18564, 107632), (19344, 103292), (19747, 101184), (19992, 99944), (20181, 99008), (20384, 98022), (20553, 97216), (20832, 95914), (21216, 94178), (21658, 92256), (22134, 90272), (22568, 88536), (22848, 87451), (23064, 86632), (24304, 82212), (24752, 80724), (24986, 79968), (25296, 78988), (25792, 77469), (25823, 77376), (26656, 74958), (26908, 74256), (27404, 72912), (29512, 67704), (30576, 65348), (30752, 64974), (32487, 61504), (32674, 61152), (33728, 59241), (33852, 59024), (36456, 54808), (37128, 53816), (37479, 53312), (38688, 51646), (39494, 50592), (39984, 49972), (40362, 49504), (40768, 49011), (41106, 48608), (41664, 47957), (42432, 47089), (43316, 46128), (44268, 45136)]