849209868

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{103}}^1\times {\mathrm{223}}^1$

素因数の和:428

約数の個数: 144

約数和(自身を含む): 2374328320

約数和(自身を除く): 1525118452

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 79, 103, 117, 156, 158, 206, 223, 234, 237, 309, 316, 412, 446, 468, 474, 618, 669, 711, 892, 927, 948, 1027, 1236, 1338, 1339, 1422, 1854, 2007, 2054, 2676, 2678, 2844, 2899, 3081, 3708, 4014, 4017, 4108, 5356, 5798, 6162, 8028, 8034, 8137, 8697, 9243, 11596, 12051, 12324, 16068, 16274, 17394, 17617, 18486, 22969, 24102, 24411, 26091, 32548, 34788, 35234, 36972, 45938, 48204, 48822, 52182, 52851, 68907, 70468, 73233, 91876, 97644, 104364, 105702, 105781, 137814, 146466, 158553, 206721, 211404, 211562, 229021, 275628, 292932, 298597, 317106, 317343, 413442, 423124, 458042, 597194, 634212, 634686, 687063, 826884, 895791, 916084, 952029, 1194388, 1269372, 1374126, 1791582, 1814551, 1904058, 2061189, 2687373, 2748252, 3583164, 3629102, 3808116, 4122378, 5374746, 5443653, 7258204, 8244756, 10749492, 10887306, 16330959, 21774612, 23589163, 32661918, 47178326, 65323836, 70767489, 94356652, 141534978, 212302467, 283069956, 424604934, 849209868]

約数ペア:

[(1, 849209868), (2, 424604934), (3, 283069956), (4, 212302467), (6, 141534978), (9, 94356652), (12, 70767489), (13, 65323836), (18, 47178326), (26, 32661918), (36, 23589163), (39, 21774612), (52, 16330959), (78, 10887306), (79, 10749492), (103, 8244756), (117, 7258204), (156, 5443653), (158, 5374746), (206, 4122378), (223, 3808116), (234, 3629102), (237, 3583164), (309, 2748252), (316, 2687373), (412, 2061189), (446, 1904058), (468, 1814551), (474, 1791582), (618, 1374126), (669, 1269372), (711, 1194388), (892, 952029), (927, 916084), (948, 895791), (1027, 826884), (1236, 687063), (1338, 634686), (1339, 634212), (1422, 597194), (1854, 458042), (2007, 423124), (2054, 413442), (2676, 317343), (2678, 317106), (2844, 298597), (2899, 292932), (3081, 275628), (3708, 229021), (4014, 211562), (4017, 211404), (4108, 206721), (5356, 158553), (5798, 146466), (6162, 137814), (8028, 105781), (8034, 105702), (8137, 104364), (8697, 97644), (9243, 91876), (11596, 73233), (12051, 70468), (12324, 68907), (16068, 52851), (16274, 52182), (17394, 48822), (17617, 48204), (18486, 45938), (22969, 36972), (24102, 35234), (24411, 34788), (26091, 32548)]