268045392

素因数分解:

$2^4\times 3^1\times {\mathrm{17}}^1\times {\mathrm{263}}^1\times {\mathrm{1249}}^1$

素因数の和:1540

約数の個数: 80

約数和(自身を含む): 736560000

約数和(自身を除く): 468514608

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 34, 48, 51, 68, 102, 136, 204, 263, 272, 408, 526, 789, 816, 1052, 1249, 1578, 2104, 2498, 3156, 3747, 4208, 4471, 4996, 6312, 7494, 8942, 9992, 12624, 13413, 14988, 17884, 19984, 21233, 26826, 29976, 35768, 42466, 53652, 59952, 63699, 71536, 84932, 107304, 127398, 169864, 214608, 254796, 328487, 339728, 509592, 656974, 985461, 1019184, 1313948, 1970922, 2627896, 3941844, 5255792, 5584279, 7883688, 11168558, 15767376, 16752837, 22337116, 33505674, 44674232, 67011348, 89348464, 134022696, 268045392]

約数ペア:

[(1, 268045392), (2, 134022696), (3, 89348464), (4, 67011348), (6, 44674232), (8, 33505674), (12, 22337116), (16, 16752837), (17, 15767376), (24, 11168558), (34, 7883688), (48, 5584279), (51, 5255792), (68, 3941844), (102, 2627896), (136, 1970922), (204, 1313948), (263, 1019184), (272, 985461), (408, 656974), (526, 509592), (789, 339728), (816, 328487), (1052, 254796), (1249, 214608), (1578, 169864), (2104, 127398), (2498, 107304), (3156, 84932), (3747, 71536), (4208, 63699), (4471, 59952), (4996, 53652), (6312, 42466), (7494, 35768), (8942, 29976), (9992, 26826), (12624, 21233), (13413, 19984), (14988, 17884)]