320419674

素因数分解:

$2^1\times 3^2\times {\mathrm{41}}^1\times {\mathrm{83}}^1\times {\mathrm{5231}}^1$

素因数の和:5363

約数の個数: 48

約数和(自身を含む): 719881344

約数和(自身を除く): 399461670

約数列:

[1, 2, 3, 6, 9, 18, 41, 82, 83, 123, 166, 246, 249, 369, 498, 738, 747, 1494, 3403, 5231, 6806, 10209, 10462, 15693, 20418, 30627, 31386, 47079, 61254, 94158, 214471, 428942, 434173, 643413, 868346, 1286826, 1302519, 1930239, 2605038, 3860478, 3907557, 7815114, 17801093, 35602186, 53403279, 106806558, 160209837, 320419674]

約数ペア:

[(1, 320419674), (2, 160209837), (3, 106806558), (6, 53403279), (9, 35602186), (18, 17801093), (41, 7815114), (82, 3907557), (83, 3860478), (123, 2605038), (166, 1930239), (246, 1302519), (249, 1286826), (369, 868346), (498, 643413), (738, 434173), (747, 428942), (1494, 214471), (3403, 94158), (5231, 61254), (6806, 47079), (10209, 31386), (10462, 30627), (15693, 20418)]