280528064648

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{131}}^1\times {\mathrm{28879}}^1$

素因数の和:29083

約数の個数: 128

約数和(自身を含む): 614825164800

約数和(自身を除く): 334297100152

約数列:

[1, 2, 4, 8, 13, 23, 26, 31, 46, 52, 62, 92, 104, 124, 131, 184, 248, 262, 299, 403, 524, 598, 713, 806, 1048, 1196, 1426, 1612, 1703, 2392, 2852, 3013, 3224, 3406, 4061, 5704, 6026, 6812, 8122, 9269, 12052, 13624, 16244, 18538, 24104, 28879, 32488, 37076, 39169, 52793, 57758, 74152, 78338, 93403, 105586, 115516, 156676, 186806, 211172, 231032, 313352, 373612, 375427, 422344, 664217, 747224, 750854, 895249, 1214239, 1328434, 1501708, 1790498, 2428478, 2656868, 3003416, 3580996, 3783149, 4856956, 5313736, 7161992, 7566298, 8634821, 9713912, 11638237, 15132596, 17269642, 20590727, 23276474, 30265192, 34539284, 41181454, 46552948, 49180937, 69078568, 82362908, 87012427, 93105896, 98361874, 117277619, 164725816, 174024854, 196723748, 234555238, 267679451, 348049708, 393447496, 469110476, 535358902, 696099416, 938220952, 1070717804, 1131161551, 1524609047, 2141435608, 2262323102, 2697385237, 3049218094, 4524646204, 5394770474, 6098436188, 9049292408, 10789540948, 12196872376, 21579081896, 35066008081, 70132016162, 140264032324, 280528064648]

約数ペア:

[(1, 280528064648), (2, 140264032324), (4, 70132016162), (8, 35066008081), (13, 21579081896), (23, 12196872376), (26, 10789540948), (31, 9049292408), (46, 6098436188), (52, 5394770474), (62, 4524646204), (92, 3049218094), (104, 2697385237), (124, 2262323102), (131, 2141435608), (184, 1524609047), (248, 1131161551), (262, 1070717804), (299, 938220952), (403, 696099416), (524, 535358902), (598, 469110476), (713, 393447496), (806, 348049708), (1048, 267679451), (1196, 234555238), (1426, 196723748), (1612, 174024854), (1703, 164725816), (2392, 117277619), (2852, 98361874), (3013, 93105896), (3224, 87012427), (3406, 82362908), (4061, 69078568), (5704, 49180937), (6026, 46552948), (6812, 41181454), (8122, 34539284), (9269, 30265192), (12052, 23276474), (13624, 20590727), (16244, 17269642), (18538, 15132596), (24104, 11638237), (28879, 9713912), (32488, 8634821), (37076, 7566298), (39169, 7161992), (52793, 5313736), (57758, 4856956), (74152, 3783149), (78338, 3580996), (93403, 3003416), (105586, 2656868), (115516, 2428478), (156676, 1790498), (186806, 1501708), (211172, 1328434), (231032, 1214239), (313352, 895249), (373612, 750854), (375427, 747224), (422344, 664217)]