250831008

素因数分解:

$2^5\times 3^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{1993}}^1$

素因数の和:2051

約数の個数: 144

約数和(自身を含む): 783881280

約数和(自身を除く): 533050272

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 23, 24, 32, 36, 38, 46, 48, 57, 69, 72, 76, 92, 96, 114, 138, 144, 152, 171, 184, 207, 228, 276, 288, 304, 342, 368, 414, 437, 456, 552, 608, 684, 736, 828, 874, 912, 1104, 1311, 1368, 1656, 1748, 1824, 1993, 2208, 2622, 2736, 3312, 3496, 3933, 3986, 5244, 5472, 5979, 6624, 6992, 7866, 7972, 10488, 11958, 13984, 15732, 15944, 17937, 20976, 23916, 31464, 31888, 35874, 37867, 41952, 45839, 47832, 62928, 63776, 71748, 75734, 91678, 95664, 113601, 125856, 137517, 143496, 151468, 183356, 191328, 227202, 275034, 286992, 302936, 340803, 366712, 412551, 454404, 550068, 573984, 605872, 681606, 733424, 825102, 870941, 908808, 1100136, 1211744, 1363212, 1466848, 1650204, 1741882, 1817616, 2200272, 2612823, 2726424, 3300408, 3483764, 3635232, 4400544, 5225646, 5452848, 6600816, 6967528, 7838469, 10451292, 10905696, 13201632, 13935056, 15676938, 20902584, 27870112, 31353876, 41805168, 62707752, 83610336, 125415504, 250831008]

約数ペア:

[(1, 250831008), (2, 125415504), (3, 83610336), (4, 62707752), (6, 41805168), (8, 31353876), (9, 27870112), (12, 20902584), (16, 15676938), (18, 13935056), (19, 13201632), (23, 10905696), (24, 10451292), (32, 7838469), (36, 6967528), (38, 6600816), (46, 5452848), (48, 5225646), (57, 4400544), (69, 3635232), (72, 3483764), (76, 3300408), (92, 2726424), (96, 2612823), (114, 2200272), (138, 1817616), (144, 1741882), (152, 1650204), (171, 1466848), (184, 1363212), (207, 1211744), (228, 1100136), (276, 908808), (288, 870941), (304, 825102), (342, 733424), (368, 681606), (414, 605872), (437, 573984), (456, 550068), (552, 454404), (608, 412551), (684, 366712), (736, 340803), (828, 302936), (874, 286992), (912, 275034), (1104, 227202), (1311, 191328), (1368, 183356), (1656, 151468), (1748, 143496), (1824, 137517), (1993, 125856), (2208, 113601), (2622, 95664), (2736, 91678), (3312, 75734), (3496, 71748), (3933, 63776), (3986, 62928), (5244, 47832), (5472, 45839), (5979, 41952), (6624, 37867), (6992, 35874), (7866, 31888), (7972, 31464), (10488, 23916), (11958, 20976), (13984, 17937), (15732, 15944)]