2189616

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1$

素因数の和:75

約数の個数: 120

約数和(自身を含む): 6926640

約数和(自身を除く): 4737024

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 13, 16, 22, 24, 26, 29, 33, 39, 44, 48, 52, 58, 66, 78, 87, 88, 104, 116, 121, 132, 143, 156, 174, 176, 208, 232, 242, 264, 286, 312, 319, 348, 363, 377, 429, 464, 484, 528, 572, 624, 638, 696, 726, 754, 858, 957, 968, 1131, 1144, 1276, 1392, 1452, 1508, 1573, 1716, 1914, 1936, 2262, 2288, 2552, 2904, 3016, 3146, 3432, 3509, 3828, 4147, 4524, 4719, 5104, 5808, 6032, 6292, 6864, 7018, 7656, 8294, 9048, 9438, 10527, 12441, 12584, 14036, 15312, 16588, 18096, 18876, 21054, 24882, 25168, 28072, 33176, 37752, 42108, 45617, 49764, 56144, 66352, 75504, 84216, 91234, 99528, 136851, 168432, 182468, 199056, 273702, 364936, 547404, 729872, 1094808, 2189616]

約数ペア:

[(1, 2189616), (2, 1094808), (3, 729872), (4, 547404), (6, 364936), (8, 273702), (11, 199056), (12, 182468), (13, 168432), (16, 136851), (22, 99528), (24, 91234), (26, 84216), (29, 75504), (33, 66352), (39, 56144), (44, 49764), (48, 45617), (52, 42108), (58, 37752), (66, 33176), (78, 28072), (87, 25168), (88, 24882), (104, 21054), (116, 18876), (121, 18096), (132, 16588), (143, 15312), (156, 14036), (174, 12584), (176, 12441), (208, 10527), (232, 9438), (242, 9048), (264, 8294), (286, 7656), (312, 7018), (319, 6864), (348, 6292), (363, 6032), (377, 5808), (429, 5104), (464, 4719), (484, 4524), (528, 4147), (572, 3828), (624, 3509), (638, 3432), (696, 3146), (726, 3016), (754, 2904), (858, 2552), (957, 2288), (968, 2262), (1131, 1936), (1144, 1914), (1276, 1716), (1392, 1573), (1452, 1508)]