31103677748

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{373}}^1\times {\mathrm{457}}^1$

素因数の和:898

約数の個数: 144

約数和(自身を含む): 66978597840

約数和(自身を除く): 35874920092

約数列:

[1, 2, 4, 11, 13, 22, 26, 29, 44, 52, 58, 116, 121, 143, 242, 286, 319, 373, 377, 457, 484, 572, 638, 746, 754, 914, 1276, 1492, 1508, 1573, 1828, 3146, 3509, 4103, 4147, 4849, 5027, 5941, 6292, 7018, 8206, 8294, 9698, 10054, 10817, 11882, 13253, 14036, 16412, 16588, 19396, 20108, 21634, 23764, 26506, 43268, 45133, 45617, 53012, 53339, 55297, 65351, 90266, 91234, 106678, 110594, 118987, 130702, 140621, 145783, 170461, 172289, 180532, 182468, 213356, 221188, 237974, 261404, 281242, 291566, 340922, 344578, 475948, 562484, 583132, 586729, 681844, 689156, 718861, 1173458, 1308857, 1437722, 1546831, 1603613, 1875071, 1895179, 2215993, 2346916, 2617714, 2875444, 3093662, 3207226, 3750142, 3790358, 4431986, 4943369, 5235428, 6187324, 6414452, 7500284, 7580716, 8863972, 9886738, 17015141, 19773476, 20625781, 20846969, 24375923, 34030282, 41251562, 41693938, 48751846, 54377059, 64263797, 68060564, 82503124, 83387876, 97503692, 108754118, 128527594, 217508236, 257055188, 268135153, 536270306, 598147649, 706901767, 1072540612, 1196295298, 1413803534, 2392590596, 2827607068, 7775919437, 15551838874, 31103677748]

約数ペア:

[(1, 31103677748), (2, 15551838874), (4, 7775919437), (11, 2827607068), (13, 2392590596), (22, 1413803534), (26, 1196295298), (29, 1072540612), (44, 706901767), (52, 598147649), (58, 536270306), (116, 268135153), (121, 257055188), (143, 217508236), (242, 128527594), (286, 108754118), (319, 97503692), (373, 83387876), (377, 82503124), (457, 68060564), (484, 64263797), (572, 54377059), (638, 48751846), (746, 41693938), (754, 41251562), (914, 34030282), (1276, 24375923), (1492, 20846969), (1508, 20625781), (1573, 19773476), (1828, 17015141), (3146, 9886738), (3509, 8863972), (4103, 7580716), (4147, 7500284), (4849, 6414452), (5027, 6187324), (5941, 5235428), (6292, 4943369), (7018, 4431986), (8206, 3790358), (8294, 3750142), (9698, 3207226), (10054, 3093662), (10817, 2875444), (11882, 2617714), (13253, 2346916), (14036, 2215993), (16412, 1895179), (16588, 1875071), (19396, 1603613), (20108, 1546831), (21634, 1437722), (23764, 1308857), (26506, 1173458), (43268, 718861), (45133, 689156), (45617, 681844), (53012, 586729), (53339, 583132), (55297, 562484), (65351, 475948), (90266, 344578), (91234, 340922), (106678, 291566), (110594, 281242), (118987, 261404), (130702, 237974), (140621, 221188), (145783, 213356), (170461, 182468), (172289, 180532)]