256926744

素因数分解:

$2^3\times 3^2\times {\mathrm{23}}^1\times {\mathrm{113}}^1\times {\mathrm{1373}}^1$

素因数の和:1521

約数の個数: 96

約数和(自身を含む): 733056480

約数和(自身を除く): 476129736

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 23, 24, 36, 46, 69, 72, 92, 113, 138, 184, 207, 226, 276, 339, 414, 452, 552, 678, 828, 904, 1017, 1356, 1373, 1656, 2034, 2599, 2712, 2746, 4068, 4119, 5198, 5492, 7797, 8136, 8238, 10396, 10984, 12357, 15594, 16476, 20792, 23391, 24714, 31188, 31579, 32952, 46782, 49428, 62376, 63158, 93564, 94737, 98856, 126316, 155149, 187128, 189474, 252632, 284211, 310298, 378948, 465447, 568422, 620596, 757896, 930894, 1136844, 1241192, 1396341, 1861788, 2273688, 2792682, 3568427, 3723576, 5585364, 7136854, 10705281, 11170728, 14273708, 21410562, 28547416, 32115843, 42821124, 64231686, 85642248, 128463372, 256926744]

約数ペア:

[(1, 256926744), (2, 128463372), (3, 85642248), (4, 64231686), (6, 42821124), (8, 32115843), (9, 28547416), (12, 21410562), (18, 14273708), (23, 11170728), (24, 10705281), (36, 7136854), (46, 5585364), (69, 3723576), (72, 3568427), (92, 2792682), (113, 2273688), (138, 1861788), (184, 1396341), (207, 1241192), (226, 1136844), (276, 930894), (339, 757896), (414, 620596), (452, 568422), (552, 465447), (678, 378948), (828, 310298), (904, 284211), (1017, 252632), (1356, 189474), (1373, 187128), (1656, 155149), (2034, 126316), (2599, 98856), (2712, 94737), (2746, 93564), (4068, 63158), (4119, 62376), (5198, 49428), (5492, 46782), (7797, 32952), (8136, 31579), (8238, 31188), (10396, 24714), (10984, 23391), (12357, 20792), (15594, 16476)]