524663856

素因数分解:

$2^4\times 3^2\times {\mathrm{23}}^1\times {\mathrm{157}}^1\times {\mathrm{1009}}^1$

素因数の和:1203

約数の個数: 120

約数和(自身を含む): 1543457760

約数和(自身を除く): 1018793904

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 36, 46, 48, 69, 72, 92, 138, 144, 157, 184, 207, 276, 314, 368, 414, 471, 552, 628, 828, 942, 1009, 1104, 1256, 1413, 1656, 1884, 2018, 2512, 2826, 3027, 3312, 3611, 3768, 4036, 5652, 6054, 7222, 7536, 8072, 9081, 10833, 11304, 12108, 14444, 16144, 18162, 21666, 22608, 23207, 24216, 28888, 32499, 36324, 43332, 46414, 48432, 57776, 64998, 69621, 72648, 86664, 92828, 129996, 139242, 145296, 158413, 173328, 185656, 208863, 259992, 278484, 316826, 371312, 417726, 475239, 519984, 556968, 633652, 835452, 950478, 1113936, 1267304, 1425717, 1670904, 1900956, 2534608, 2851434, 3341808, 3643499, 3801912, 5702868, 7286998, 7603824, 10930497, 11405736, 14573996, 21860994, 22811472, 29147992, 32791491, 43721988, 58295984, 65582982, 87443976, 131165964, 174887952, 262331928, 524663856]

約数ペア:

[(1, 524663856), (2, 262331928), (3, 174887952), (4, 131165964), (6, 87443976), (8, 65582982), (9, 58295984), (12, 43721988), (16, 32791491), (18, 29147992), (23, 22811472), (24, 21860994), (36, 14573996), (46, 11405736), (48, 10930497), (69, 7603824), (72, 7286998), (92, 5702868), (138, 3801912), (144, 3643499), (157, 3341808), (184, 2851434), (207, 2534608), (276, 1900956), (314, 1670904), (368, 1425717), (414, 1267304), (471, 1113936), (552, 950478), (628, 835452), (828, 633652), (942, 556968), (1009, 519984), (1104, 475239), (1256, 417726), (1413, 371312), (1656, 316826), (1884, 278484), (2018, 259992), (2512, 208863), (2826, 185656), (3027, 173328), (3312, 158413), (3611, 145296), (3768, 139242), (4036, 129996), (5652, 92828), (6054, 86664), (7222, 72648), (7536, 69621), (8072, 64998), (9081, 57776), (10833, 48432), (11304, 46414), (12108, 43332), (14444, 36324), (16144, 32499), (18162, 28888), (21666, 24216), (22608, 23207)]