1239056

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1$

素因数の和:88

約数の個数: 80

約数和(自身を含む): 3166464

約数和(自身を除く): 1927408

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 23, 26, 28, 37, 46, 52, 56, 74, 91, 92, 104, 112, 148, 161, 182, 184, 208, 259, 296, 299, 322, 364, 368, 481, 518, 592, 598, 644, 728, 851, 962, 1036, 1196, 1288, 1456, 1702, 1924, 2072, 2093, 2392, 2576, 3367, 3404, 3848, 4144, 4186, 4784, 5957, 6734, 6808, 7696, 8372, 11063, 11914, 13468, 13616, 16744, 22126, 23828, 26936, 33488, 44252, 47656, 53872, 77441, 88504, 95312, 154882, 177008, 309764, 619528, 1239056]

約数ペア:

[(1, 1239056), (2, 619528), (4, 309764), (7, 177008), (8, 154882), (13, 95312), (14, 88504), (16, 77441), (23, 53872), (26, 47656), (28, 44252), (37, 33488), (46, 26936), (52, 23828), (56, 22126), (74, 16744), (91, 13616), (92, 13468), (104, 11914), (112, 11063), (148, 8372), (161, 7696), (182, 6808), (184, 6734), (208, 5957), (259, 4784), (296, 4186), (299, 4144), (322, 3848), (364, 3404), (368, 3367), (481, 2576), (518, 2392), (592, 2093), (598, 2072), (644, 1924), (728, 1702), (851, 1456), (962, 1288), (1036, 1196)]