387059056

素因数分解:

$2^4\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{379}}^1$

素因数の和:518

約数の個数: 80

約数和(自身を含む): 814233600

約数和(自身を除く): 427174544

約数列:

[1, 2, 4, 8, 16, 29, 31, 58, 62, 71, 116, 124, 142, 232, 248, 284, 379, 464, 496, 568, 758, 899, 1136, 1516, 1798, 2059, 2201, 3032, 3596, 4118, 4402, 6064, 7192, 8236, 8804, 10991, 11749, 14384, 16472, 17608, 21982, 23498, 26909, 32944, 35216, 43964, 46996, 53818, 63829, 87928, 93992, 107636, 127658, 175856, 187984, 215272, 255316, 340721, 430544, 510632, 681442, 780361, 834179, 1021264, 1362884, 1560722, 1668358, 2725768, 3121444, 3336716, 5451536, 6242888, 6673432, 12485776, 13346864, 24191191, 48382382, 96764764, 193529528, 387059056]

約数ペア:

[(1, 387059056), (2, 193529528), (4, 96764764), (8, 48382382), (16, 24191191), (29, 13346864), (31, 12485776), (58, 6673432), (62, 6242888), (71, 5451536), (116, 3336716), (124, 3121444), (142, 2725768), (232, 1668358), (248, 1560722), (284, 1362884), (379, 1021264), (464, 834179), (496, 780361), (568, 681442), (758, 510632), (899, 430544), (1136, 340721), (1516, 255316), (1798, 215272), (2059, 187984), (2201, 175856), (3032, 127658), (3596, 107636), (4118, 93992), (4402, 87928), (6064, 63829), (7192, 53818), (8236, 46996), (8804, 43964), (10991, 35216), (11749, 32944), (14384, 26909), (16472, 23498), (17608, 21982)]