904911824

素因数分解:

$2^4\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{1187}}^1$

素因数の和:1308

約数の個数: 80

約数和(自身を含む): 1909163520

約数和(自身を除く): 1004251696

約数列:

[1, 2, 4, 8, 16, 29, 31, 53, 58, 62, 106, 116, 124, 212, 232, 248, 424, 464, 496, 848, 899, 1187, 1537, 1643, 1798, 2374, 3074, 3286, 3596, 4748, 6148, 6572, 7192, 9496, 12296, 13144, 14384, 18992, 24592, 26288, 34423, 36797, 47647, 62911, 68846, 73594, 95294, 125822, 137692, 147188, 190588, 251644, 275384, 294376, 381176, 503288, 550768, 588752, 762352, 1006576, 1067113, 1824419, 1950241, 2134226, 3648838, 3900482, 4268452, 7297676, 7800964, 8536904, 14595352, 15601928, 17073808, 29190704, 31203856, 56556989, 113113978, 226227956, 452455912, 904911824]

約数ペア:

[(1, 904911824), (2, 452455912), (4, 226227956), (8, 113113978), (16, 56556989), (29, 31203856), (31, 29190704), (53, 17073808), (58, 15601928), (62, 14595352), (106, 8536904), (116, 7800964), (124, 7297676), (212, 4268452), (232, 3900482), (248, 3648838), (424, 2134226), (464, 1950241), (496, 1824419), (848, 1067113), (899, 1006576), (1187, 762352), (1537, 588752), (1643, 550768), (1798, 503288), (2374, 381176), (3074, 294376), (3286, 275384), (3596, 251644), (4748, 190588), (6148, 147188), (6572, 137692), (7192, 125822), (9496, 95294), (12296, 73594), (13144, 68846), (14384, 62911), (18992, 47647), (24592, 36797), (26288, 34423)]