662461072

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^2\times {\mathrm{31}}^1\times {\mathrm{1129}}^1$

素因数の和:1201

約数の個数: 120

約数和(自身を含む): 1641085440

約数和(自身を除く): 978624368

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 31, 52, 56, 62, 91, 104, 112, 124, 169, 182, 208, 217, 248, 338, 364, 403, 434, 496, 676, 728, 806, 868, 1129, 1183, 1352, 1456, 1612, 1736, 2258, 2366, 2704, 2821, 3224, 3472, 4516, 4732, 5239, 5642, 6448, 7903, 9032, 9464, 10478, 11284, 14677, 15806, 18064, 18928, 20956, 22568, 29354, 31612, 34999, 36673, 41912, 45136, 58708, 63224, 69998, 73346, 83824, 102739, 117416, 126448, 139996, 146692, 190801, 205478, 234832, 244993, 279992, 293384, 381602, 410956, 454987, 489986, 559984, 586768, 763204, 821912, 909974, 979972, 1335607, 1526408, 1643824, 1819948, 1959944, 2671214, 3052816, 3184909, 3639896, 3919888, 5342428, 5914831, 6369818, 7279792, 10684856, 11829662, 12739636, 21369712, 23659324, 25479272, 41403817, 47318648, 50958544, 82807634, 94637296, 165615268, 331230536, 662461072]

約数ペア:

[(1, 662461072), (2, 331230536), (4, 165615268), (7, 94637296), (8, 82807634), (13, 50958544), (14, 47318648), (16, 41403817), (26, 25479272), (28, 23659324), (31, 21369712), (52, 12739636), (56, 11829662), (62, 10684856), (91, 7279792), (104, 6369818), (112, 5914831), (124, 5342428), (169, 3919888), (182, 3639896), (208, 3184909), (217, 3052816), (248, 2671214), (338, 1959944), (364, 1819948), (403, 1643824), (434, 1526408), (496, 1335607), (676, 979972), (728, 909974), (806, 821912), (868, 763204), (1129, 586768), (1183, 559984), (1352, 489986), (1456, 454987), (1612, 410956), (1736, 381602), (2258, 293384), (2366, 279992), (2704, 244993), (2821, 234832), (3224, 205478), (3472, 190801), (4516, 146692), (4732, 139996), (5239, 126448), (5642, 117416), (6448, 102739), (7903, 83824), (9032, 73346), (9464, 69998), (10478, 63224), (11284, 58708), (14677, 45136), (15806, 41912), (18064, 36673), (18928, 34999), (20956, 31612), (22568, 29354)]