489557712

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{35537}}^1$

素因数の和:35596

約数の個数: 80

約数和(自身を含む): 1480655232

約数和(自身を除く): 991097520

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 41, 42, 48, 56, 82, 84, 112, 123, 164, 168, 246, 287, 328, 336, 492, 574, 656, 861, 984, 1148, 1722, 1968, 2296, 3444, 4592, 6888, 13776, 35537, 71074, 106611, 142148, 213222, 248759, 284296, 426444, 497518, 568592, 746277, 852888, 995036, 1457017, 1492554, 1705776, 1990072, 2914034, 2985108, 3980144, 4371051, 5828068, 5970216, 8742102, 10199119, 11656136, 11940432, 17484204, 20398238, 23312272, 30597357, 34968408, 40796476, 61194714, 69936816, 81592952, 122389428, 163185904, 244778856, 489557712]

約数ペア:

[(1, 489557712), (2, 244778856), (3, 163185904), (4, 122389428), (6, 81592952), (7, 69936816), (8, 61194714), (12, 40796476), (14, 34968408), (16, 30597357), (21, 23312272), (24, 20398238), (28, 17484204), (41, 11940432), (42, 11656136), (48, 10199119), (56, 8742102), (82, 5970216), (84, 5828068), (112, 4371051), (123, 3980144), (164, 2985108), (168, 2914034), (246, 1990072), (287, 1705776), (328, 1492554), (336, 1457017), (492, 995036), (574, 852888), (656, 746277), (861, 568592), (984, 497518), (1148, 426444), (1722, 284296), (1968, 248759), (2296, 213222), (3444, 142148), (4592, 106611), (6888, 71074), (13776, 35537)]