685345608

素因数分解:

$2^3\times 3^2\times {\mathrm{73}}^1\times {\mathrm{83}}^1\times {\mathrm{1571}}^1$

素因数の和:1739

約数の個数: 96

約数和(自身を含む): 1905452640

約数和(自身を除く): 1220107032

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 73, 83, 146, 166, 219, 249, 292, 332, 438, 498, 584, 657, 664, 747, 876, 996, 1314, 1494, 1571, 1752, 1992, 2628, 2988, 3142, 4713, 5256, 5976, 6059, 6284, 9426, 12118, 12568, 14139, 18177, 18852, 24236, 28278, 36354, 37704, 48472, 54531, 56556, 72708, 109062, 113112, 114683, 130393, 145416, 218124, 229366, 260786, 344049, 391179, 436248, 458732, 521572, 688098, 782358, 917464, 1032147, 1043144, 1173537, 1376196, 1564716, 2064294, 2347074, 2752392, 3129432, 4128588, 4694148, 8257176, 9388296, 9518689, 19037378, 28556067, 38074756, 57112134, 76149512, 85668201, 114224268, 171336402, 228448536, 342672804, 685345608]

約数ペア:

[(1, 685345608), (2, 342672804), (3, 228448536), (4, 171336402), (6, 114224268), (8, 85668201), (9, 76149512), (12, 57112134), (18, 38074756), (24, 28556067), (36, 19037378), (72, 9518689), (73, 9388296), (83, 8257176), (146, 4694148), (166, 4128588), (219, 3129432), (249, 2752392), (292, 2347074), (332, 2064294), (438, 1564716), (498, 1376196), (584, 1173537), (657, 1043144), (664, 1032147), (747, 917464), (876, 782358), (996, 688098), (1314, 521572), (1494, 458732), (1571, 436248), (1752, 391179), (1992, 344049), (2628, 260786), (2988, 229366), (3142, 218124), (4713, 145416), (5256, 130393), (5976, 114683), (6059, 113112), (6284, 109062), (9426, 72708), (12118, 56556), (12568, 54531), (14139, 48472), (18177, 37704), (18852, 36354), (24236, 28278)]