7731004048

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{157}}^1\times {\mathrm{269}}^1\times {\mathrm{673}}^1$

素因数の和:1124

約数の個数: 80

約数和(自身を含む): 16044084720

約数和(自身を除く): 8313080672

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 157, 269, 272, 314, 538, 628, 673, 1076, 1256, 1346, 2152, 2512, 2669, 2692, 4304, 4573, 5338, 5384, 9146, 10676, 10768, 11441, 18292, 21352, 22882, 36584, 42233, 42704, 45764, 73168, 84466, 91528, 105661, 168932, 181037, 183056, 211322, 337864, 362074, 422644, 675728, 717961, 724148, 845288, 1435922, 1448296, 1690576, 1796237, 2871844, 2896592, 3077629, 3592474, 5743688, 6155258, 7184948, 11487376, 12310516, 14369896, 24621032, 28422809, 28739792, 49242064, 56845618, 113691236, 227382472, 454764944, 483187753, 966375506, 1932751012, 3865502024, 7731004048]

約数ペア:

[(1, 7731004048), (2, 3865502024), (4, 1932751012), (8, 966375506), (16, 483187753), (17, 454764944), (34, 227382472), (68, 113691236), (136, 56845618), (157, 49242064), (269, 28739792), (272, 28422809), (314, 24621032), (538, 14369896), (628, 12310516), (673, 11487376), (1076, 7184948), (1256, 6155258), (1346, 5743688), (2152, 3592474), (2512, 3077629), (2669, 2896592), (2692, 2871844), (4304, 1796237), (4573, 1690576), (5338, 1448296), (5384, 1435922), (9146, 845288), (10676, 724148), (10768, 717961), (11441, 675728), (18292, 422644), (21352, 362074), (22882, 337864), (36584, 211322), (42233, 183056), (42704, 181037), (45764, 168932), (73168, 105661), (84466, 91528)]