318789648

素因数分解:

$2^4\times 3^3\times {\mathrm{79}}^1\times {\mathrm{9341}}^1$

素因数の和:9437

約数の個数: 80

約数和(自身を含む): 926726400

約数和(自身を除く): 607936752

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 79, 108, 144, 158, 216, 237, 316, 432, 474, 632, 711, 948, 1264, 1422, 1896, 2133, 2844, 3792, 4266, 5688, 8532, 9341, 11376, 17064, 18682, 28023, 34128, 37364, 56046, 74728, 84069, 112092, 149456, 168138, 224184, 252207, 336276, 448368, 504414, 672552, 737939, 1008828, 1345104, 1475878, 2017656, 2213817, 2951756, 4035312, 4427634, 5903512, 6641451, 8855268, 11807024, 13282902, 17710536, 19924353, 26565804, 35421072, 39848706, 53131608, 79697412, 106263216, 159394824, 318789648]

約数ペア:

[(1, 318789648), (2, 159394824), (3, 106263216), (4, 79697412), (6, 53131608), (8, 39848706), (9, 35421072), (12, 26565804), (16, 19924353), (18, 17710536), (24, 13282902), (27, 11807024), (36, 8855268), (48, 6641451), (54, 5903512), (72, 4427634), (79, 4035312), (108, 2951756), (144, 2213817), (158, 2017656), (216, 1475878), (237, 1345104), (316, 1008828), (432, 737939), (474, 672552), (632, 504414), (711, 448368), (948, 336276), (1264, 252207), (1422, 224184), (1896, 168138), (2133, 149456), (2844, 112092), (3792, 84069), (4266, 74728), (5688, 56046), (8532, 37364), (9341, 34128), (11376, 28023), (17064, 18682)]