815428884112

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{271}}^1\times {\mathrm{263759}}^1$

素因数の和:264092

約数の個数: 80

約数和(自身を含む): 1708050677760

約数和(自身を除く): 892621793648

約数列:

[1, 2, 4, 8, 16, 23, 31, 46, 62, 92, 124, 184, 248, 271, 368, 496, 542, 713, 1084, 1426, 2168, 2852, 4336, 5704, 6233, 8401, 11408, 12466, 16802, 24932, 33604, 49864, 67208, 99728, 134416, 193223, 263759, 386446, 527518, 772892, 1055036, 1545784, 2110072, 3091568, 4220144, 6066457, 8176529, 12132914, 16353058, 24265828, 32706116, 48531656, 65412232, 71478689, 97063312, 130824464, 142957378, 188060167, 285914756, 376120334, 571829512, 752240668, 1143659024, 1504481336, 1644009847, 2215839359, 3008962672, 3288019694, 4431678718, 6576039388, 8863357436, 13152078776, 17726714872, 26304157552, 35453429744, 50964305257, 101928610514, 203857221028, 407714442056, 815428884112]

約数ペア:

[(1, 815428884112), (2, 407714442056), (4, 203857221028), (8, 101928610514), (16, 50964305257), (23, 35453429744), (31, 26304157552), (46, 17726714872), (62, 13152078776), (92, 8863357436), (124, 6576039388), (184, 4431678718), (248, 3288019694), (271, 3008962672), (368, 2215839359), (496, 1644009847), (542, 1504481336), (713, 1143659024), (1084, 752240668), (1426, 571829512), (2168, 376120334), (2852, 285914756), (4336, 188060167), (5704, 142957378), (6233, 130824464), (8401, 97063312), (11408, 71478689), (12466, 65412232), (16802, 48531656), (24932, 32706116), (33604, 24265828), (49864, 16353058), (67208, 12132914), (99728, 8176529), (134416, 6066457), (193223, 4220144), (263759, 3091568), (386446, 2110072), (527518, 1545784), (772892, 1055036)]