871429008

素因数分解:

$2^4\times 3^1\times {\mathrm{71}}^1\times {\mathrm{241}}^1\times {\mathrm{1061}}^1$

素因数の和:1384

約数の個数: 80

約数和(自身を含む): 2294531712

約数和(自身を除く): 1423102704

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 71, 142, 213, 241, 284, 426, 482, 568, 723, 852, 964, 1061, 1136, 1446, 1704, 1928, 2122, 2892, 3183, 3408, 3856, 4244, 5784, 6366, 8488, 11568, 12732, 16976, 17111, 25464, 34222, 50928, 51333, 68444, 75331, 102666, 136888, 150662, 205332, 225993, 255701, 273776, 301324, 410664, 451986, 511402, 602648, 767103, 821328, 903972, 1022804, 1205296, 1534206, 1807944, 2045608, 3068412, 3615888, 4091216, 6136824, 12273648, 18154771, 36309542, 54464313, 72619084, 108928626, 145238168, 217857252, 290476336, 435714504, 871429008]

約数ペア:

[(1, 871429008), (2, 435714504), (3, 290476336), (4, 217857252), (6, 145238168), (8, 108928626), (12, 72619084), (16, 54464313), (24, 36309542), (48, 18154771), (71, 12273648), (142, 6136824), (213, 4091216), (241, 3615888), (284, 3068412), (426, 2045608), (482, 1807944), (568, 1534206), (723, 1205296), (852, 1022804), (964, 903972), (1061, 821328), (1136, 767103), (1446, 602648), (1704, 511402), (1928, 451986), (2122, 410664), (2892, 301324), (3183, 273776), (3408, 255701), (3856, 225993), (4244, 205332), (5784, 150662), (6366, 136888), (8488, 102666), (11568, 75331), (12732, 68444), (16976, 51333), (17111, 50928), (25464, 34222)]