521106032

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{2687}}^1$

素因数の和:2766

約数の個数: 80

約数和(自身を含む): 1151926272

約数和(自身を除く): 630820240

約数列:

[1, 2, 4, 8, 16, 17, 23, 31, 34, 46, 62, 68, 92, 124, 136, 184, 248, 272, 368, 391, 496, 527, 713, 782, 1054, 1426, 1564, 2108, 2687, 2852, 3128, 4216, 5374, 5704, 6256, 8432, 10748, 11408, 12121, 21496, 24242, 42992, 45679, 48484, 61801, 83297, 91358, 96968, 123602, 166594, 182716, 193936, 247204, 333188, 365432, 494408, 666376, 730864, 988816, 1050617, 1332752, 1416049, 1915831, 2101234, 2832098, 3831662, 4202468, 5664196, 7663324, 8404936, 11328392, 15326648, 16809872, 22656784, 30653296, 32569127, 65138254, 130276508, 260553016, 521106032]

約数ペア:

[(1, 521106032), (2, 260553016), (4, 130276508), (8, 65138254), (16, 32569127), (17, 30653296), (23, 22656784), (31, 16809872), (34, 15326648), (46, 11328392), (62, 8404936), (68, 7663324), (92, 5664196), (124, 4202468), (136, 3831662), (184, 2832098), (248, 2101234), (272, 1915831), (368, 1416049), (391, 1332752), (496, 1050617), (527, 988816), (713, 730864), (782, 666376), (1054, 494408), (1426, 365432), (1564, 333188), (2108, 247204), (2687, 193936), (2852, 182716), (3128, 166594), (4216, 123602), (5374, 96968), (5704, 91358), (6256, 83297), (8432, 61801), (10748, 48484), (11408, 45679), (12121, 42992), (21496, 24242)]