15404809542

素因数分解:

$2^1\times 3^1\times {\mathrm{41}}^1\times {\mathrm{157}}^1\times {\mathrm{163}}^1\times {\mathrm{2447}}^1$

素因数の和:2813

約数の個数: 64

約数和(自身を含む): 31970018304

約数和(自身を除く): 16565208762

約数列:

[1, 2, 3, 6, 41, 82, 123, 157, 163, 246, 314, 326, 471, 489, 942, 978, 2447, 4894, 6437, 6683, 7341, 12874, 13366, 14682, 19311, 20049, 25591, 38622, 40098, 51182, 76773, 100327, 153546, 200654, 300981, 384179, 398861, 601962, 768358, 797722, 1049231, 1152537, 1196583, 2098462, 2305074, 2393166, 3147693, 6295386, 15751339, 16353301, 31502678, 32706602, 47254017, 49059903, 62621177, 94508034, 98119806, 125242354, 187863531, 375727062, 2567468257, 5134936514, 7702404771, 15404809542]

約数ペア:

[(1, 15404809542), (2, 7702404771), (3, 5134936514), (6, 2567468257), (41, 375727062), (82, 187863531), (123, 125242354), (157, 98119806), (163, 94508034), (246, 62621177), (314, 49059903), (326, 47254017), (471, 32706602), (489, 31502678), (942, 16353301), (978, 15751339), (2447, 6295386), (4894, 3147693), (6437, 2393166), (6683, 2305074), (7341, 2098462), (12874, 1196583), (13366, 1152537), (14682, 1049231), (19311, 797722), (20049, 768358), (25591, 601962), (38622, 398861), (40098, 384179), (51182, 300981), (76773, 200654), (100327, 153546)]