3970248

素因数分解:

$2^3\times 3^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{263}}^1$

素因数の和:326

約数の個数: 64

約数和(自身を含む): 10834560

約数和(自身を除く): 6864312

約数列:

[1, 2, 3, 4, 6, 8, 12, 17, 24, 34, 37, 51, 68, 74, 102, 111, 136, 148, 204, 222, 263, 296, 408, 444, 526, 629, 789, 888, 1052, 1258, 1578, 1887, 2104, 2516, 3156, 3774, 4471, 5032, 6312, 7548, 8942, 9731, 13413, 15096, 17884, 19462, 26826, 29193, 35768, 38924, 53652, 58386, 77848, 107304, 116772, 165427, 233544, 330854, 496281, 661708, 992562, 1323416, 1985124, 3970248]

約数ペア:

[(1, 3970248), (2, 1985124), (3, 1323416), (4, 992562), (6, 661708), (8, 496281), (12, 330854), (17, 233544), (24, 165427), (34, 116772), (37, 107304), (51, 77848), (68, 58386), (74, 53652), (102, 38924), (111, 35768), (136, 29193), (148, 26826), (204, 19462), (222, 17884), (263, 15096), (296, 13413), (408, 9731), (444, 8942), (526, 7548), (629, 6312), (789, 5032), (888, 4471), (1052, 3774), (1258, 3156), (1578, 2516), (1887, 2104)]