613286478

素因数分解:

$2^1\times 3^4\times 7^1\times {\mathrm{433}}^1\times {\mathrm{1249}}^1$

素因数の和:1703

約数の個数: 80

約数和(自身を含む): 1575420000

約数和(自身を除く): 962133522

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 81, 126, 162, 189, 378, 433, 567, 866, 1134, 1249, 1299, 2498, 2598, 3031, 3747, 3897, 6062, 7494, 7794, 8743, 9093, 11241, 11691, 17486, 18186, 22482, 23382, 26229, 27279, 33723, 35073, 52458, 54558, 67446, 70146, 78687, 81837, 101169, 157374, 163674, 202338, 236061, 245511, 472122, 491022, 540817, 708183, 1081634, 1416366, 1622451, 3244902, 3785719, 4867353, 7571438, 9734706, 11357157, 14602059, 22714314, 29204118, 34071471, 43806177, 68142942, 87612354, 102214413, 204428826, 306643239, 613286478]

約数ペア:

[(1, 613286478), (2, 306643239), (3, 204428826), (6, 102214413), (7, 87612354), (9, 68142942), (14, 43806177), (18, 34071471), (21, 29204118), (27, 22714314), (42, 14602059), (54, 11357157), (63, 9734706), (81, 7571438), (126, 4867353), (162, 3785719), (189, 3244902), (378, 1622451), (433, 1416366), (567, 1081634), (866, 708183), (1134, 540817), (1249, 491022), (1299, 472122), (2498, 245511), (2598, 236061), (3031, 202338), (3747, 163674), (3897, 157374), (6062, 101169), (7494, 81837), (7794, 78687), (8743, 70146), (9093, 67446), (11241, 54558), (11691, 52458), (17486, 35073), (18186, 33723), (22482, 27279), (23382, 26229)]