480628456

素因数分解:

$2^3\times 7^2\times {\mathrm{11}}^2\times {\mathrm{10133}}^1$

素因数の和:10175

約数の個数: 72

約数和(自身を含む): 1152387810

約数和(自身を除く): 671759354

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 28, 44, 49, 56, 77, 88, 98, 121, 154, 196, 242, 308, 392, 484, 539, 616, 847, 968, 1078, 1694, 2156, 3388, 4312, 5929, 6776, 10133, 11858, 20266, 23716, 40532, 47432, 70931, 81064, 111463, 141862, 222926, 283724, 445852, 496517, 567448, 780241, 891704, 993034, 1226093, 1560482, 1986068, 2452186, 3120964, 3972136, 4904372, 5461687, 6241928, 8582651, 9808744, 10923374, 17165302, 21846748, 34330604, 43693496, 60078557, 68661208, 120157114, 240314228, 480628456]

約数ペア:

[(1, 480628456), (2, 240314228), (4, 120157114), (7, 68661208), (8, 60078557), (11, 43693496), (14, 34330604), (22, 21846748), (28, 17165302), (44, 10923374), (49, 9808744), (56, 8582651), (77, 6241928), (88, 5461687), (98, 4904372), (121, 3972136), (154, 3120964), (196, 2452186), (242, 1986068), (308, 1560482), (392, 1226093), (484, 993034), (539, 891704), (616, 780241), (847, 567448), (968, 496517), (1078, 445852), (1694, 283724), (2156, 222926), (3388, 141862), (4312, 111463), (5929, 81064), (6776, 70931), (10133, 47432), (11858, 40532), (20266, 23716)]