249940756

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{59}}^1\times {\mathrm{1987}}^1$

素因数の和:2104

約数の個数: 48

約数和(自身を含む): 490956480

約数和(自身を除く): 241015724

約数列:

[1, 2, 4, 13, 26, 41, 52, 59, 82, 118, 164, 236, 533, 767, 1066, 1534, 1987, 2132, 2419, 3068, 3974, 4838, 7948, 9676, 25831, 31447, 51662, 62894, 81467, 103324, 117233, 125788, 162934, 234466, 325868, 468932, 1059071, 1524029, 2118142, 3048058, 4236284, 4806553, 6096116, 9613106, 19226212, 62485189, 124970378, 249940756]

約数ペア:

[(1, 249940756), (2, 124970378), (4, 62485189), (13, 19226212), (26, 9613106), (41, 6096116), (52, 4806553), (59, 4236284), (82, 3048058), (118, 2118142), (164, 1524029), (236, 1059071), (533, 468932), (767, 325868), (1066, 234466), (1534, 162934), (1987, 125788), (2132, 117233), (2419, 103324), (3068, 81467), (3974, 62894), (4838, 51662), (7948, 31447), (9676, 25831)]