313720346768

素因数分解:

$2^4\times {\mathrm{29}}^1\times {\mathrm{139}}^1\times {\mathrm{211}}^1\times {\mathrm{23053}}^1$

素因数の和:23440

約数の個数: 80

約数和(自身を含む): 636345729600

約数和(自身を除く): 322625382832

約数列:

[1, 2, 4, 8, 16, 29, 58, 116, 139, 211, 232, 278, 422, 464, 556, 844, 1112, 1688, 2224, 3376, 4031, 6119, 8062, 12238, 16124, 23053, 24476, 29329, 32248, 46106, 48952, 58658, 64496, 92212, 97904, 117316, 184424, 234632, 368848, 469264, 668537, 850541, 1337074, 1701082, 2674148, 3204367, 3402164, 4864183, 5348296, 6408734, 6804328, 9728366, 10696592, 12817468, 13608656, 19456732, 25634936, 38913464, 51269872, 77826928, 92926643, 141061307, 185853286, 282122614, 371706572, 564245228, 676121437, 743413144, 1128490456, 1352242874, 1486826288, 2256980912, 2704485748, 5408971496, 10817942992, 19607521673, 39215043346, 78430086692, 156860173384, 313720346768]

約数ペア:

[(1, 313720346768), (2, 156860173384), (4, 78430086692), (8, 39215043346), (16, 19607521673), (29, 10817942992), (58, 5408971496), (116, 2704485748), (139, 2256980912), (211, 1486826288), (232, 1352242874), (278, 1128490456), (422, 743413144), (464, 676121437), (556, 564245228), (844, 371706572), (1112, 282122614), (1688, 185853286), (2224, 141061307), (3376, 92926643), (4031, 77826928), (6119, 51269872), (8062, 38913464), (12238, 25634936), (16124, 19456732), (23053, 13608656), (24476, 12817468), (29329, 10696592), (32248, 9728366), (46106, 6804328), (48952, 6408734), (58658, 5348296), (64496, 4864183), (92212, 3402164), (97904, 3204367), (117316, 2674148), (184424, 1701082), (234632, 1337074), (368848, 850541), (469264, 668537)]