678533232

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{29389}}^1$

素因数の和:29450

約数の個数: 80

約数和(自身を含む): 1938799520

約数和(自身を除く): 1260266288

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 37, 39, 48, 52, 74, 78, 104, 111, 148, 156, 208, 222, 296, 312, 444, 481, 592, 624, 888, 962, 1443, 1776, 1924, 2886, 3848, 5772, 7696, 11544, 23088, 29389, 58778, 88167, 117556, 176334, 235112, 352668, 382057, 470224, 705336, 764114, 1087393, 1146171, 1410672, 1528228, 2174786, 2292342, 3056456, 3262179, 4349572, 4584684, 6112912, 6524358, 8699144, 9169368, 13048716, 14136109, 17398288, 18338736, 26097432, 28272218, 42408327, 52194864, 56544436, 84816654, 113088872, 169633308, 226177744, 339266616, 678533232]

約数ペア:

[(1, 678533232), (2, 339266616), (3, 226177744), (4, 169633308), (6, 113088872), (8, 84816654), (12, 56544436), (13, 52194864), (16, 42408327), (24, 28272218), (26, 26097432), (37, 18338736), (39, 17398288), (48, 14136109), (52, 13048716), (74, 9169368), (78, 8699144), (104, 6524358), (111, 6112912), (148, 4584684), (156, 4349572), (208, 3262179), (222, 3056456), (296, 2292342), (312, 2174786), (444, 1528228), (481, 1410672), (592, 1146171), (624, 1087393), (888, 764114), (962, 705336), (1443, 470224), (1776, 382057), (1924, 352668), (2886, 235112), (3848, 176334), (5772, 117556), (7696, 88167), (11544, 58778), (23088, 29389)]