418016256

素因数分解:

$2^{10}\times 3^1\times 7^2\times {\mathrm{2777}}^1$

素因数の和:2814

約数の個数: 132

約数和(自身を含む): 1296537048

約数和(自身を除く): 878520792

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 49, 56, 64, 84, 96, 98, 112, 128, 147, 168, 192, 196, 224, 256, 294, 336, 384, 392, 448, 512, 588, 672, 768, 784, 896, 1024, 1176, 1344, 1536, 1568, 1792, 2352, 2688, 2777, 3072, 3136, 3584, 4704, 5376, 5554, 6272, 7168, 8331, 9408, 10752, 11108, 12544, 16662, 18816, 19439, 21504, 22216, 25088, 33324, 37632, 38878, 44432, 50176, 58317, 66648, 75264, 77756, 88864, 116634, 133296, 136073, 150528, 155512, 177728, 233268, 266592, 272146, 311024, 355456, 408219, 466536, 533184, 544292, 622048, 710912, 816438, 933072, 1066368, 1088584, 1244096, 1421824, 1632876, 1866144, 2132736, 2177168, 2488192, 2843648, 3265752, 3732288, 4265472, 4354336, 4976384, 6531504, 7464576, 8530944, 8708672, 9952768, 13063008, 14929152, 17417344, 19905536, 26126016, 29858304, 34834688, 52252032, 59716608, 69669376, 104504064, 139338752, 209008128, 418016256]

約数ペア:

[(1, 418016256), (2, 209008128), (3, 139338752), (4, 104504064), (6, 69669376), (7, 59716608), (8, 52252032), (12, 34834688), (14, 29858304), (16, 26126016), (21, 19905536), (24, 17417344), (28, 14929152), (32, 13063008), (42, 9952768), (48, 8708672), (49, 8530944), (56, 7464576), (64, 6531504), (84, 4976384), (96, 4354336), (98, 4265472), (112, 3732288), (128, 3265752), (147, 2843648), (168, 2488192), (192, 2177168), (196, 2132736), (224, 1866144), (256, 1632876), (294, 1421824), (336, 1244096), (384, 1088584), (392, 1066368), (448, 933072), (512, 816438), (588, 710912), (672, 622048), (768, 544292), (784, 533184), (896, 466536), (1024, 408219), (1176, 355456), (1344, 311024), (1536, 272146), (1568, 266592), (1792, 233268), (2352, 177728), (2688, 155512), (2777, 150528), (3072, 136073), (3136, 133296), (3584, 116634), (4704, 88864), (5376, 77756), (5554, 75264), (6272, 66648), (7168, 58317), (8331, 50176), (9408, 44432), (10752, 38878), (11108, 37632), (12544, 33324), (16662, 25088), (18816, 22216), (19439, 21504)]