222872016

素因数分解:

$2^4\times 3^1\times {\mathrm{37}}^1\times {\mathrm{67}}^1\times {\mathrm{1873}}^1$

素因数の和:1988

約数の個数: 80

約数和(自身を含む): 600459584

約数和(自身を除く): 377587568

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 37, 48, 67, 74, 111, 134, 148, 201, 222, 268, 296, 402, 444, 536, 592, 804, 888, 1072, 1608, 1776, 1873, 2479, 3216, 3746, 4958, 5619, 7437, 7492, 9916, 11238, 14874, 14984, 19832, 22476, 29748, 29968, 39664, 44952, 59496, 69301, 89904, 118992, 125491, 138602, 207903, 250982, 277204, 376473, 415806, 501964, 554408, 752946, 831612, 1003928, 1108816, 1505892, 1663224, 2007856, 3011784, 3326448, 4643167, 6023568, 9286334, 13929501, 18572668, 27859002, 37145336, 55718004, 74290672, 111436008, 222872016]

約数ペア:

[(1, 222872016), (2, 111436008), (3, 74290672), (4, 55718004), (6, 37145336), (8, 27859002), (12, 18572668), (16, 13929501), (24, 9286334), (37, 6023568), (48, 4643167), (67, 3326448), (74, 3011784), (111, 2007856), (134, 1663224), (148, 1505892), (201, 1108816), (222, 1003928), (268, 831612), (296, 752946), (402, 554408), (444, 501964), (536, 415806), (592, 376473), (804, 277204), (888, 250982), (1072, 207903), (1608, 138602), (1776, 125491), (1873, 118992), (2479, 89904), (3216, 69301), (3746, 59496), (4958, 44952), (5619, 39664), (7437, 29968), (7492, 29748), (9916, 22476), (11238, 19832), (14874, 14984)]