406579072

素因数分解:

$2^7\times {\mathrm{17}}^2\times {\mathrm{29}}^1\times {\mathrm{379}}^1$

素因数の和:456

約数の個数: 96

約数和(自身を含む): 892449000

約数和(自身を除く): 485869928

約数列:

[1, 2, 4, 8, 16, 17, 29, 32, 34, 58, 64, 68, 116, 128, 136, 232, 272, 289, 379, 464, 493, 544, 578, 758, 928, 986, 1088, 1156, 1516, 1856, 1972, 2176, 2312, 3032, 3712, 3944, 4624, 6064, 6443, 7888, 8381, 9248, 10991, 12128, 12886, 15776, 16762, 18496, 21982, 24256, 25772, 31552, 33524, 36992, 43964, 48512, 51544, 63104, 67048, 87928, 103088, 109531, 134096, 175856, 186847, 206176, 219062, 268192, 351712, 373694, 412352, 438124, 536384, 703424, 747388, 824704, 876248, 1072768, 1406848, 1494776, 1752496, 2989552, 3176399, 3504992, 5979104, 6352798, 7009984, 11958208, 12705596, 14019968, 23916416, 25411192, 50822384, 101644768, 203289536, 406579072]

約数ペア:

[(1, 406579072), (2, 203289536), (4, 101644768), (8, 50822384), (16, 25411192), (17, 23916416), (29, 14019968), (32, 12705596), (34, 11958208), (58, 7009984), (64, 6352798), (68, 5979104), (116, 3504992), (128, 3176399), (136, 2989552), (232, 1752496), (272, 1494776), (289, 1406848), (379, 1072768), (464, 876248), (493, 824704), (544, 747388), (578, 703424), (758, 536384), (928, 438124), (986, 412352), (1088, 373694), (1156, 351712), (1516, 268192), (1856, 219062), (1972, 206176), (2176, 186847), (2312, 175856), (3032, 134096), (3712, 109531), (3944, 103088), (4624, 87928), (6064, 67048), (6443, 63104), (7888, 51544), (8381, 48512), (9248, 43964), (10991, 36992), (12128, 33524), (12886, 31552), (15776, 25772), (16762, 24256), (18496, 21982)]