488022910

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{101}}^1\times {\mathrm{661}}^1$

素因数の和:829

約数の個数: 64

約数和(自身を含む): 962622144

約数和(自身を除く): 474599234

約数列:

[1, 2, 5, 10, 17, 34, 43, 85, 86, 101, 170, 202, 215, 430, 505, 661, 731, 1010, 1322, 1462, 1717, 3305, 3434, 3655, 4343, 6610, 7310, 8585, 8686, 11237, 17170, 21715, 22474, 28423, 43430, 56185, 56846, 66761, 73831, 112370, 133522, 142115, 147662, 284230, 333805, 369155, 483191, 667610, 738310, 966382, 1134937, 2269874, 2415955, 2870723, 4831910, 5674685, 5741446, 11349370, 14353615, 28707230, 48802291, 97604582, 244011455, 488022910]

約数ペア:

[(1, 488022910), (2, 244011455), (5, 97604582), (10, 48802291), (17, 28707230), (34, 14353615), (43, 11349370), (85, 5741446), (86, 5674685), (101, 4831910), (170, 2870723), (202, 2415955), (215, 2269874), (430, 1134937), (505, 966382), (661, 738310), (731, 667610), (1010, 483191), (1322, 369155), (1462, 333805), (1717, 284230), (3305, 147662), (3434, 142115), (3655, 133522), (4343, 112370), (6610, 73831), (7310, 66761), (8585, 56846), (8686, 56185), (11237, 43430), (17170, 28423), (21715, 22474)]