739365872

素因数分解:

$2^4\times 7^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{3491}}^1$

素因数の和:3598

約数の個数: 80

約数和(自身を含む): 1718175744

約数和(自身を除く): 978809872

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 56, 61, 62, 112, 122, 124, 217, 244, 248, 427, 434, 488, 496, 854, 868, 976, 1708, 1736, 1891, 3416, 3472, 3491, 3782, 6832, 6982, 7564, 13237, 13964, 15128, 24437, 26474, 27928, 30256, 48874, 52948, 55856, 97748, 105896, 108221, 195496, 211792, 212951, 216442, 390992, 425902, 432884, 757547, 851804, 865768, 1490657, 1515094, 1703608, 1731536, 2981314, 3030188, 3407216, 5962628, 6060376, 6601481, 11925256, 12120752, 13202962, 23850512, 26405924, 46210367, 52811848, 92420734, 105623696, 184841468, 369682936, 739365872]

約数ペア:

[(1, 739365872), (2, 369682936), (4, 184841468), (7, 105623696), (8, 92420734), (14, 52811848), (16, 46210367), (28, 26405924), (31, 23850512), (56, 13202962), (61, 12120752), (62, 11925256), (112, 6601481), (122, 6060376), (124, 5962628), (217, 3407216), (244, 3030188), (248, 2981314), (427, 1731536), (434, 1703608), (488, 1515094), (496, 1490657), (854, 865768), (868, 851804), (976, 757547), (1708, 432884), (1736, 425902), (1891, 390992), (3416, 216442), (3472, 212951), (3491, 211792), (3782, 195496), (6832, 108221), (6982, 105896), (7564, 97748), (13237, 55856), (13964, 52948), (15128, 48874), (24437, 30256), (26474, 27928)]