1001887656

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{31891}}^1$

素因数の和:31935

約数の個数: 128

約数和(自身を含む): 3306562560

約数和(自身を除く): 2304674904

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 17, 21, 22, 24, 28, 33, 34, 42, 44, 51, 56, 66, 68, 77, 84, 88, 102, 119, 132, 136, 154, 168, 187, 204, 231, 238, 264, 308, 357, 374, 408, 462, 476, 561, 616, 714, 748, 924, 952, 1122, 1309, 1428, 1496, 1848, 2244, 2618, 2856, 3927, 4488, 5236, 7854, 10472, 15708, 31416, 31891, 63782, 95673, 127564, 191346, 223237, 255128, 350801, 382692, 446474, 542147, 669711, 701602, 765384, 892948, 1052403, 1084294, 1339422, 1403204, 1626441, 1785896, 2104806, 2168588, 2455607, 2678844, 2806408, 3252882, 3795029, 4209612, 4337176, 4911214, 5357688, 5963617, 6505764, 7366821, 7590058, 8419224, 9822428, 11385087, 11927234, 13011528, 14733642, 15180116, 17890851, 19644856, 22770174, 23854468, 29467284, 30360232, 35781702, 41745319, 45540348, 47708936, 58934568, 71563404, 83490638, 91080696, 125235957, 143126808, 166981276, 250471914, 333962552, 500943828, 1001887656]

約数ペア:

[(1, 1001887656), (2, 500943828), (3, 333962552), (4, 250471914), (6, 166981276), (7, 143126808), (8, 125235957), (11, 91080696), (12, 83490638), (14, 71563404), (17, 58934568), (21, 47708936), (22, 45540348), (24, 41745319), (28, 35781702), (33, 30360232), (34, 29467284), (42, 23854468), (44, 22770174), (51, 19644856), (56, 17890851), (66, 15180116), (68, 14733642), (77, 13011528), (84, 11927234), (88, 11385087), (102, 9822428), (119, 8419224), (132, 7590058), (136, 7366821), (154, 6505764), (168, 5963617), (187, 5357688), (204, 4911214), (231, 4337176), (238, 4209612), (264, 3795029), (308, 3252882), (357, 2806408), (374, 2678844), (408, 2455607), (462, 2168588), (476, 2104806), (561, 1785896), (616, 1626441), (714, 1403204), (748, 1339422), (924, 1084294), (952, 1052403), (1122, 892948), (1309, 765384), (1428, 701602), (1496, 669711), (1848, 542147), (2244, 446474), (2618, 382692), (2856, 350801), (3927, 255128), (4488, 223237), (5236, 191346), (7854, 127564), (10472, 95673), (15708, 63782), (31416, 31891)]