312993972888

素因数分解:

$2^3\times 3^1\times {\mathrm{157}}^1\times {\mathrm{1429}}^1\times {\mathrm{58129}}^1$

素因数の和:59724

約数の個数: 64

約数和(自身を含む): 788033532000

約数和(自身を除く): 475039559112

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 157, 314, 471, 628, 942, 1256, 1429, 1884, 2858, 3768, 4287, 5716, 8574, 11432, 17148, 34296, 58129, 116258, 174387, 224353, 232516, 348774, 448706, 465032, 673059, 697548, 897412, 1346118, 1395096, 1794824, 2692236, 5384472, 9126253, 18252506, 27378759, 36505012, 54757518, 73010024, 83066341, 109515036, 166132682, 219030072, 249199023, 332265364, 498398046, 664530728, 996796092, 1993592184, 13041415537, 26082831074, 39124246611, 52165662148, 78248493222, 104331324296, 156496986444, 312993972888]

約数ペア:

[(1, 312993972888), (2, 156496986444), (3, 104331324296), (4, 78248493222), (6, 52165662148), (8, 39124246611), (12, 26082831074), (24, 13041415537), (157, 1993592184), (314, 996796092), (471, 664530728), (628, 498398046), (942, 332265364), (1256, 249199023), (1429, 219030072), (1884, 166132682), (2858, 109515036), (3768, 83066341), (4287, 73010024), (5716, 54757518), (8574, 36505012), (11432, 27378759), (17148, 18252506), (34296, 9126253), (58129, 5384472), (116258, 2692236), (174387, 1794824), (224353, 1395096), (232516, 1346118), (348774, 897412), (448706, 697548), (465032, 673059)]