256114656

素因数分解:

$2^5\times 3^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{53}}^1$

素因数の和:143

約数の個数: 384

約数和(自身を含む): 940584960

約数和(自身を除く): 684470304

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 17, 18, 21, 24, 27, 28, 32, 34, 36, 42, 47, 48, 51, 53, 54, 56, 63, 68, 72, 84, 94, 96, 102, 106, 108, 112, 119, 126, 136, 141, 144, 153, 159, 168, 188, 189, 204, 212, 216, 224, 238, 252, 272, 282, 288, 306, 318, 329, 336, 357, 371, 376, 378, 408, 423, 424, 432, 459, 476, 477, 504, 544, 564, 612, 636, 658, 672, 714, 742, 752, 756, 799, 816, 846, 848, 864, 901, 918, 952, 954, 987, 1008, 1071, 1113, 1128, 1224, 1269, 1272, 1316, 1428, 1431, 1484, 1504, 1512, 1598, 1632, 1692, 1696, 1802, 1836, 1904, 1908, 1974, 2016, 2142, 2226, 2256, 2397, 2448, 2491, 2538, 2544, 2632, 2703, 2856, 2862, 2961, 2968, 3024, 3196, 3213, 3339, 3384, 3604, 3672, 3808, 3816, 3948, 4284, 4452, 4512, 4794, 4896, 4982, 5076, 5088, 5264, 5406, 5593, 5712, 5724, 5922, 5936, 6048, 6307, 6392, 6426, 6678, 6768, 7191, 7208, 7344, 7473, 7632, 7896, 8109, 8568, 8883, 8904, 9588, 9964, 10017, 10152, 10528, 10812, 11186, 11424, 11448, 11844, 11872, 12614, 12784, 12852, 13356, 13536, 14382, 14416, 14688, 14946, 15264, 15792, 16218, 16779, 17136, 17437, 17766, 17808, 18921, 19176, 19928, 20034, 20304, 21573, 21624, 22372, 22419, 22896, 23688, 24327, 25228, 25568, 25704, 26712, 28764, 28832, 29892, 31584, 32436, 33558, 34272, 34874, 35532, 35616, 37842, 38352, 39856, 40068, 40608, 42347, 43146, 43248, 44744, 44838, 45792, 47376, 48654, 50337, 50456, 51408, 52311, 53424, 56763, 57528, 59784, 64872, 67116, 67257, 69748, 71064, 75684, 76704, 79712, 80136, 84694, 86292, 86496, 89488, 89676, 94752, 97308, 100674, 100912, 102816, 104622, 106848, 113526, 115056, 119568, 127041, 129744, 134232, 134514, 139496, 142128, 151011, 151368, 156933, 160272, 169388, 170289, 172584, 178976, 179352, 194616, 201348, 201824, 209244, 227052, 230112, 239136, 254082, 259488, 268464, 269028, 278992, 284256, 296429, 302022, 302736, 313866, 320544, 338776, 340578, 345168, 358704, 381123, 389232, 402696, 418488, 454104, 470799, 508164, 536928, 538056, 557984, 592858, 604044, 605472, 627732, 677552, 681156, 690336, 717408, 762246, 778464, 805392, 836976, 889287, 908208, 941598, 1016328, 1076112, 1143369, 1185716, 1208088, 1255464, 1355104, 1362312, 1524492, 1610784, 1673952, 1778574, 1816416, 1883196, 2032656, 2152224, 2286738, 2371432, 2416176, 2510928, 2667861, 2724624, 3048984, 3557148, 3766392, 4065312, 4573476, 4742864, 4832352, 5021856, 5335722, 5449248, 6097968, 7114296, 7532784, 8003583, 9146952, 9485728, 10671444, 12195936, 14228592, 15065568, 16007166, 18293904, 21342888, 28457184, 32014332, 36587808, 42685776, 64028664, 85371552, 128057328, 256114656]

約数ペア:

[(1, 256114656), (2, 128057328), (3, 85371552), (4, 64028664), (6, 42685776), (7, 36587808), (8, 32014332), (9, 28457184), (12, 21342888), (14, 18293904), (16, 16007166), (17, 15065568), (18, 14228592), (21, 12195936), (24, 10671444), (27, 9485728), (28, 9146952), (32, 8003583), (34, 7532784), (36, 7114296), (42, 6097968), (47, 5449248), (48, 5335722), (51, 5021856), (53, 4832352), (54, 4742864), (56, 4573476), (63, 4065312), (68, 3766392), (72, 3557148), (84, 3048984), (94, 2724624), (96, 2667861), (102, 2510928), (106, 2416176), (108, 2371432), (112, 2286738), (119, 2152224), (126, 2032656), (136, 1883196), (141, 1816416), (144, 1778574), (153, 1673952), (159, 1610784), (168, 1524492), (188, 1362312), (189, 1355104), (204, 1255464), (212, 1208088), (216, 1185716), (224, 1143369), (238, 1076112), (252, 1016328), (272, 941598), (282, 908208), (288, 889287), (306, 836976), (318, 805392), (329, 778464), (336, 762246), (357, 717408), (371, 690336), (376, 681156), (378, 677552), (408, 627732), (423, 605472), (424, 604044), (432, 592858), (459, 557984), (476, 538056), (477, 536928), (504, 508164), (544, 470799), (564, 454104), (612, 418488), (636, 402696), (658, 389232), (672, 381123), (714, 358704), (742, 345168), (752, 340578), (756, 338776), (799, 320544), (816, 313866), (846, 302736), (848, 302022), (864, 296429), (901, 284256), (918, 278992), (952, 269028), (954, 268464), (987, 259488), (1008, 254082), (1071, 239136), (1113, 230112), (1128, 227052), (1224, 209244), (1269, 201824), (1272, 201348), (1316, 194616), (1428, 179352), (1431, 178976), (1484, 172584), (1504, 170289), (1512, 169388), (1598, 160272), (1632, 156933), (1692, 151368), (1696, 151011), (1802, 142128), (1836, 139496), (1904, 134514), (1908, 134232), (1974, 129744), (2016, 127041), (2142, 119568), (2226, 115056), (2256, 113526), (2397, 106848), (2448, 104622), (2491, 102816), (2538, 100912), (2544, 100674), (2632, 97308), (2703, 94752), (2856, 89676), (2862, 89488), (2961, 86496), (2968, 86292), (3024, 84694), (3196, 80136), (3213, 79712), (3339, 76704), (3384, 75684), (3604, 71064), (3672, 69748), (3808, 67257), (3816, 67116), (3948, 64872), (4284, 59784), (4452, 57528), (4512, 56763), (4794, 53424), (4896, 52311), (4982, 51408), (5076, 50456), (5088, 50337), (5264, 48654), (5406, 47376), (5593, 45792), (5712, 44838), (5724, 44744), (5922, 43248), (5936, 43146), (6048, 42347), (6307, 40608), (6392, 40068), (6426, 39856), (6678, 38352), (6768, 37842), (7191, 35616), (7208, 35532), (7344, 34874), (7473, 34272), (7632, 33558), (7896, 32436), (8109, 31584), (8568, 29892), (8883, 28832), (8904, 28764), (9588, 26712), (9964, 25704), (10017, 25568), (10152, 25228), (10528, 24327), (10812, 23688), (11186, 22896), (11424, 22419), (11448, 22372), (11844, 21624), (11872, 21573), (12614, 20304), (12784, 20034), (12852, 19928), (13356, 19176), (13536, 18921), (14382, 17808), (14416, 17766), (14688, 17437), (14946, 17136), (15264, 16779), (15792, 16218)]