1387813464

素因数分解:

$2^3\times 3^2\times {\mathrm{37}}^1\times {\mathrm{491}}^1\times {\mathrm{1061}}^1$

素因数の和:1601

約数の個数: 96

約数和(自身を含む): 3871754640

約数和(自身を除く): 2483941176

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 37, 72, 74, 111, 148, 222, 296, 333, 444, 491, 666, 888, 982, 1061, 1332, 1473, 1964, 2122, 2664, 2946, 3183, 3928, 4244, 4419, 5892, 6366, 8488, 8838, 9549, 11784, 12732, 17676, 18167, 19098, 25464, 35352, 36334, 38196, 39257, 54501, 72668, 76392, 78514, 109002, 117771, 145336, 157028, 163503, 218004, 235542, 314056, 327006, 353313, 436008, 471084, 520951, 654012, 706626, 942168, 1041902, 1308024, 1413252, 1562853, 2083804, 2826504, 3125706, 4167608, 4688559, 6251412, 9377118, 12502824, 18754236, 19275187, 37508472, 38550374, 57825561, 77100748, 115651122, 154201496, 173476683, 231302244, 346953366, 462604488, 693906732, 1387813464]

約数ペア:

[(1, 1387813464), (2, 693906732), (3, 462604488), (4, 346953366), (6, 231302244), (8, 173476683), (9, 154201496), (12, 115651122), (18, 77100748), (24, 57825561), (36, 38550374), (37, 37508472), (72, 19275187), (74, 18754236), (111, 12502824), (148, 9377118), (222, 6251412), (296, 4688559), (333, 4167608), (444, 3125706), (491, 2826504), (666, 2083804), (888, 1562853), (982, 1413252), (1061, 1308024), (1332, 1041902), (1473, 942168), (1964, 706626), (2122, 654012), (2664, 520951), (2946, 471084), (3183, 436008), (3928, 353313), (4244, 327006), (4419, 314056), (5892, 235542), (6366, 218004), (8488, 163503), (8838, 157028), (9549, 145336), (11784, 117771), (12732, 109002), (17676, 78514), (18167, 76392), (19098, 72668), (25464, 54501), (35352, 39257), (36334, 38196)]