6481487728

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{607}}^1\times {\mathrm{1061}}^1$

素因数の和:1730

約数の個数: 80

約数和(自身を含む): 13691337984

約数和(自身を除く): 7209850256

約数列:

[1, 2, 4, 8, 16, 17, 34, 37, 68, 74, 136, 148, 272, 296, 592, 607, 629, 1061, 1214, 1258, 2122, 2428, 2516, 4244, 4856, 5032, 8488, 9712, 10064, 10319, 16976, 18037, 20638, 22459, 36074, 39257, 41276, 44918, 72148, 78514, 82552, 89836, 144296, 157028, 165104, 179672, 288592, 314056, 359344, 381803, 628112, 644027, 667369, 763606, 1288054, 1334738, 1527212, 2576108, 2669476, 3054424, 5152216, 5338952, 6108848, 10304432, 10677904, 10948459, 21896918, 23828999, 43793836, 47657998, 87587672, 95315996, 175175344, 190631992, 381263984, 405092983, 810185966, 1620371932, 3240743864, 6481487728]

約数ペア:

[(1, 6481487728), (2, 3240743864), (4, 1620371932), (8, 810185966), (16, 405092983), (17, 381263984), (34, 190631992), (37, 175175344), (68, 95315996), (74, 87587672), (136, 47657998), (148, 43793836), (272, 23828999), (296, 21896918), (592, 10948459), (607, 10677904), (629, 10304432), (1061, 6108848), (1214, 5338952), (1258, 5152216), (2122, 3054424), (2428, 2669476), (2516, 2576108), (4244, 1527212), (4856, 1334738), (5032, 1288054), (8488, 763606), (9712, 667369), (10064, 644027), (10319, 628112), (16976, 381803), (18037, 359344), (20638, 314056), (22459, 288592), (36074, 179672), (39257, 165104), (41276, 157028), (44918, 144296), (72148, 89836), (78514, 82552)]