249145664

素因数分解:

$2^6\times {\mathrm{67}}^1\times {\mathrm{97}}^1\times {\mathrm{599}}^1$

素因数の和:775

約数の個数: 56

約数和(自身を含む): 507796800

約数和(自身を除く): 258651136

約数列:

[1, 2, 4, 8, 16, 32, 64, 67, 97, 134, 194, 268, 388, 536, 599, 776, 1072, 1198, 1552, 2144, 2396, 3104, 4288, 4792, 6208, 6499, 9584, 12998, 19168, 25996, 38336, 40133, 51992, 58103, 80266, 103984, 116206, 160532, 207968, 232412, 321064, 415936, 464824, 642128, 929648, 1284256, 1859296, 2568512, 3718592, 3892901, 7785802, 15571604, 31143208, 62286416, 124572832, 249145664]

約数ペア:

[(1, 249145664), (2, 124572832), (4, 62286416), (8, 31143208), (16, 15571604), (32, 7785802), (64, 3892901), (67, 3718592), (97, 2568512), (134, 1859296), (194, 1284256), (268, 929648), (388, 642128), (536, 464824), (599, 415936), (776, 321064), (1072, 232412), (1198, 207968), (1552, 160532), (2144, 116206), (2396, 103984), (3104, 80266), (4288, 58103), (4792, 51992), (6208, 40133), (6499, 38336), (9584, 25996), (12998, 19168)]