268989848

素因数分解:

$2^3\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{28279}}^1$

素因数の和:28355

約数の個数: 32

約数和(自身を含む): 534492000

約数和(自身を除く): 265502152

約数列:

[1, 2, 4, 8, 29, 41, 58, 82, 116, 164, 232, 328, 1189, 2378, 4756, 9512, 28279, 56558, 113116, 226232, 820091, 1159439, 1640182, 2318878, 3280364, 4637756, 6560728, 9275512, 33623731, 67247462, 134494924, 268989848]

約数ペア:

[(1, 268989848), (2, 134494924), (4, 67247462), (8, 33623731), (29, 9275512), (41, 6560728), (58, 4637756), (82, 3280364), (116, 2318878), (164, 1640182), (232, 1159439), (328, 820091), (1189, 226232), (2378, 113116), (4756, 56558), (9512, 28279)]