220224592

素因数分解:

$2^4\times 7^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{2797}}^1$

素因数の和:2868

約数の個数: 80

約数和(自身を含む): 527367040

約数和(自身を除く): 307142448

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 37, 38, 56, 74, 76, 112, 133, 148, 152, 259, 266, 296, 304, 518, 532, 592, 703, 1036, 1064, 1406, 2072, 2128, 2797, 2812, 4144, 4921, 5594, 5624, 9842, 11188, 11248, 19579, 19684, 22376, 39158, 39368, 44752, 53143, 78316, 78736, 103489, 106286, 156632, 206978, 212572, 313264, 372001, 413956, 425144, 724423, 744002, 827912, 850288, 1448846, 1488004, 1655824, 1966291, 2897692, 2976008, 3932582, 5795384, 5952016, 7865164, 11590768, 13764037, 15730328, 27528074, 31460656, 55056148, 110112296, 220224592]

約数ペア:

[(1, 220224592), (2, 110112296), (4, 55056148), (7, 31460656), (8, 27528074), (14, 15730328), (16, 13764037), (19, 11590768), (28, 7865164), (37, 5952016), (38, 5795384), (56, 3932582), (74, 2976008), (76, 2897692), (112, 1966291), (133, 1655824), (148, 1488004), (152, 1448846), (259, 850288), (266, 827912), (296, 744002), (304, 724423), (518, 425144), (532, 413956), (592, 372001), (703, 313264), (1036, 212572), (1064, 206978), (1406, 156632), (2072, 106286), (2128, 103489), (2797, 78736), (2812, 78316), (4144, 53143), (4921, 44752), (5594, 39368), (5624, 39158), (9842, 22376), (11188, 19684), (11248, 19579)]