17897984928

素因数分解:

$2^5\times 3^2\times {\mathrm{157}}^1\times {\mathrm{277}}^1\times {\mathrm{1429}}^1$

素因数の和:1879

約数の個数: 144

約数和(自身を含む): 51442471080

約数和(自身を除く): 33544486152

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 157, 277, 288, 314, 471, 554, 628, 831, 942, 1108, 1256, 1413, 1429, 1662, 1884, 2216, 2493, 2512, 2826, 2858, 3324, 3768, 4287, 4432, 4986, 5024, 5652, 5716, 6648, 7536, 8574, 8864, 9972, 11304, 11432, 12861, 13296, 15072, 17148, 19944, 22608, 22864, 25722, 26592, 34296, 39888, 43489, 45216, 45728, 51444, 68592, 79776, 86978, 102888, 130467, 137184, 173956, 205776, 224353, 260934, 347912, 391401, 395833, 411552, 448706, 521868, 673059, 695824, 782802, 791666, 897412, 1043736, 1187499, 1346118, 1391648, 1565604, 1583332, 1794824, 2019177, 2087472, 2374998, 2692236, 3131208, 3166664, 3562497, 3589648, 4038354, 4174944, 4749996, 5384472, 6262416, 6333328, 7124994, 7179296, 8076708, 9499992, 10768944, 12524832, 12666656, 14249988, 16153416, 18999984, 21537888, 28499976, 32306832, 37999968, 56999952, 62145781, 64613664, 113999904, 124291562, 186437343, 248583124, 372874686, 497166248, 559312029, 745749372, 994332496, 1118624058, 1491498744, 1988664992, 2237248116, 2982997488, 4474496232, 5965994976, 8948992464, 17897984928]

約数ペア:

[(1, 17897984928), (2, 8948992464), (3, 5965994976), (4, 4474496232), (6, 2982997488), (8, 2237248116), (9, 1988664992), (12, 1491498744), (16, 1118624058), (18, 994332496), (24, 745749372), (32, 559312029), (36, 497166248), (48, 372874686), (72, 248583124), (96, 186437343), (144, 124291562), (157, 113999904), (277, 64613664), (288, 62145781), (314, 56999952), (471, 37999968), (554, 32306832), (628, 28499976), (831, 21537888), (942, 18999984), (1108, 16153416), (1256, 14249988), (1413, 12666656), (1429, 12524832), (1662, 10768944), (1884, 9499992), (2216, 8076708), (2493, 7179296), (2512, 7124994), (2826, 6333328), (2858, 6262416), (3324, 5384472), (3768, 4749996), (4287, 4174944), (4432, 4038354), (4986, 3589648), (5024, 3562497), (5652, 3166664), (5716, 3131208), (6648, 2692236), (7536, 2374998), (8574, 2087472), (8864, 2019177), (9972, 1794824), (11304, 1583332), (11432, 1565604), (12861, 1391648), (13296, 1346118), (15072, 1187499), (17148, 1043736), (19944, 897412), (22608, 791666), (22864, 782802), (25722, 695824), (26592, 673059), (34296, 521868), (39888, 448706), (43489, 411552), (45216, 395833), (45728, 391401), (51444, 347912), (68592, 260934), (79776, 224353), (86978, 205776), (102888, 173956), (130467, 137184)]