245738142

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{8269}}^1$

素因数の和:8417

約数の個数: 48

約数和(自身を含む): 577973760

約数和(自身を除く): 332235618

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 127, 234, 254, 381, 762, 1143, 1651, 2286, 3302, 4953, 8269, 9906, 14859, 16538, 24807, 29718, 49614, 74421, 107497, 148842, 214994, 322491, 644982, 967473, 1050163, 1934946, 2100326, 3150489, 6300978, 9451467, 13652119, 18902934, 27304238, 40956357, 81912714, 122869071, 245738142]

約数ペア:

[(1, 245738142), (2, 122869071), (3, 81912714), (6, 40956357), (9, 27304238), (13, 18902934), (18, 13652119), (26, 9451467), (39, 6300978), (78, 3150489), (117, 2100326), (127, 1934946), (234, 1050163), (254, 967473), (381, 644982), (762, 322491), (1143, 214994), (1651, 148842), (2286, 107497), (3302, 74421), (4953, 49614), (8269, 29718), (9906, 24807), (14859, 16538)]