249760056

素因数分解:

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

素因数の和:115

約数の個数: 288

約数和(自身を含む): 855807120

約数和(自身を除く): 606047064

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 17, 21, 24, 26, 28, 31, 34, 39, 42, 49, 51, 52, 56, 62, 68, 78, 84, 91, 93, 98, 102, 104, 119, 124, 136, 147, 156, 168, 182, 186, 196, 204, 217, 221, 238, 248, 273, 294, 312, 357, 364, 372, 392, 403, 408, 434, 442, 476, 527, 546, 588, 637, 651, 663, 714, 728, 744, 806, 833, 868, 884, 952, 961, 1054, 1092, 1176, 1209, 1274, 1302, 1326, 1428, 1519, 1547, 1581, 1612, 1666, 1736, 1768, 1911, 1922, 2108, 2184, 2418, 2499, 2548, 2604, 2652, 2821, 2856, 2883, 3038, 3094, 3162, 3224, 3332, 3689, 3822, 3844, 4216, 4557, 4641, 4836, 4998, 5096, 5208, 5304, 5642, 5766, 6076, 6188, 6324, 6664, 6727, 6851, 7378, 7644, 7688, 8463, 9114, 9282, 9672, 9996, 10829, 11067, 11284, 11532, 12152, 12376, 12493, 12648, 13454, 13702, 14756, 15288, 16337, 16926, 18228, 18564, 19747, 19992, 20181, 20553, 21658, 22134, 22568, 23064, 24986, 25823, 26908, 27404, 29512, 32487, 32674, 33852, 36456, 37128, 37479, 39494, 40362, 41106, 43316, 44268, 47089, 47957, 49011, 49972, 51646, 53816, 54808, 59241, 64974, 65348, 67704, 74958, 77469, 78988, 80724, 82212, 86632, 87451, 88536, 94178, 95914, 98022, 99944, 103292, 114359, 118482, 129948, 130696, 141267, 143871, 149916, 154938, 157976, 161448, 164424, 174902, 188356, 191828, 196044, 206584, 212381, 228718, 236964, 259896, 262353, 282534, 287742, 299832, 309876, 335699, 343077, 349804, 376712, 383656, 392088, 424762, 457436, 473928, 524706, 565068, 575484, 612157, 619752, 637143, 671398, 686154, 699608, 800513, 849524, 914872, 1007097, 1049412, 1130136, 1150968, 1224314, 1274286, 1342796, 1372308, 1486667, 1601026, 1699048, 1836471, 2014194, 2098824, 2401539, 2448628, 2548572, 2685592, 2744616, 2973334, 3202052, 3672942, 4028388, 4460001, 4803078, 4897256, 5097144, 5946668, 6404104, 7345884, 8056776, 8920002, 9606156, 10406669, 11893336, 14691768, 17840004, 19212312, 20813338, 31220007, 35680008, 41626676, 62440014, 83253352, 124880028, 249760056]

約数ペア:

[(1, 249760056), (2, 124880028), (3, 83253352), (4, 62440014), (6, 41626676), (7, 35680008), (8, 31220007), (12, 20813338), (13, 19212312), (14, 17840004), (17, 14691768), (21, 11893336), (24, 10406669), (26, 9606156), (28, 8920002), (31, 8056776), (34, 7345884), (39, 6404104), (42, 5946668), (49, 5097144), (51, 4897256), (52, 4803078), (56, 4460001), (62, 4028388), (68, 3672942), (78, 3202052), (84, 2973334), (91, 2744616), (93, 2685592), (98, 2548572), (102, 2448628), (104, 2401539), (119, 2098824), (124, 2014194), (136, 1836471), (147, 1699048), (156, 1601026), (168, 1486667), (182, 1372308), (186, 1342796), (196, 1274286), (204, 1224314), (217, 1150968), (221, 1130136), (238, 1049412), (248, 1007097), (273, 914872), (294, 849524), (312, 800513), (357, 699608), (364, 686154), (372, 671398), (392, 637143), (403, 619752), (408, 612157), (434, 575484), (442, 565068), (476, 524706), (527, 473928), (546, 457436), (588, 424762), (637, 392088), (651, 383656), (663, 376712), (714, 349804), (728, 343077), (744, 335699), (806, 309876), (833, 299832), (868, 287742), (884, 282534), (952, 262353), (961, 259896), (1054, 236964), (1092, 228718), (1176, 212381), (1209, 206584), (1274, 196044), (1302, 191828), (1326, 188356), (1428, 174902), (1519, 164424), (1547, 161448), (1581, 157976), (1612, 154938), (1666, 149916), (1736, 143871), (1768, 141267), (1911, 130696), (1922, 129948), (2108, 118482), (2184, 114359), (2418, 103292), (2499, 99944), (2548, 98022), (2604, 95914), (2652, 94178), (2821, 88536), (2856, 87451), (2883, 86632), (3038, 82212), (3094, 80724), (3162, 78988), (3224, 77469), (3332, 74958), (3689, 67704), (3822, 65348), (3844, 64974), (4216, 59241), (4557, 54808), (4641, 53816), (4836, 51646), (4998, 49972), (5096, 49011), (5208, 47957), (5304, 47089), (5642, 44268), (5766, 43316), (6076, 41106), (6188, 40362), (6324, 39494), (6664, 37479), (6727, 37128), (6851, 36456), (7378, 33852), (7644, 32674), (7688, 32487), (8463, 29512), (9114, 27404), (9282, 26908), (9672, 25823), (9996, 24986), (10829, 23064), (11067, 22568), (11284, 22134), (11532, 21658), (12152, 20553), (12376, 20181), (12493, 19992), (12648, 19747), (13454, 18564), (13702, 18228), (14756, 16926), (15288, 16337)]