477029488

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{167}}^1\times {\mathrm{443}}^1$

素因数の和:662

約数の個数: 80

約数和(自身を含む): 1035933696

約数和(自身を除く): 558904208

約数列:

[1, 2, 4, 8, 13, 16, 26, 31, 52, 62, 104, 124, 167, 208, 248, 334, 403, 443, 496, 668, 806, 886, 1336, 1612, 1772, 2171, 2672, 3224, 3544, 4342, 5177, 5759, 6448, 7088, 8684, 10354, 11518, 13733, 17368, 20708, 23036, 27466, 34736, 41416, 46072, 54932, 67301, 73981, 82832, 92144, 109864, 134602, 147962, 178529, 219728, 269204, 295924, 357058, 538408, 591848, 714116, 961753, 1076816, 1183696, 1428232, 1923506, 2293411, 2856464, 3847012, 4586822, 7694024, 9173644, 15388048, 18347288, 29814343, 36694576, 59628686, 119257372, 238514744, 477029488]

約数ペア:

[(1, 477029488), (2, 238514744), (4, 119257372), (8, 59628686), (13, 36694576), (16, 29814343), (26, 18347288), (31, 15388048), (52, 9173644), (62, 7694024), (104, 4586822), (124, 3847012), (167, 2856464), (208, 2293411), (248, 1923506), (334, 1428232), (403, 1183696), (443, 1076816), (496, 961753), (668, 714116), (806, 591848), (886, 538408), (1336, 357058), (1612, 295924), (1772, 269204), (2171, 219728), (2672, 178529), (3224, 147962), (3544, 134602), (4342, 109864), (5177, 92144), (5759, 82832), (6448, 73981), (7088, 67301), (8684, 54932), (10354, 46072), (11518, 41416), (13733, 34736), (17368, 27466), (20708, 23036)]