217419468

素因数分解:

$2^2\times 3^1\times 7^3\times {\mathrm{101}}^1\times {\mathrm{523}}^1$

素因数の和:652

約数の個数: 96

約数和(自身を含む): 598617600

約数和(自身を除く): 381198132

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 84, 98, 101, 147, 196, 202, 294, 303, 343, 404, 523, 588, 606, 686, 707, 1029, 1046, 1212, 1372, 1414, 1569, 2058, 2092, 2121, 2828, 3138, 3661, 4116, 4242, 4949, 6276, 7322, 8484, 9898, 10983, 14644, 14847, 19796, 21966, 25627, 29694, 34643, 43932, 51254, 52823, 59388, 69286, 76881, 102508, 103929, 105646, 138572, 153762, 158469, 179389, 207858, 211292, 307524, 316938, 358778, 369761, 415716, 538167, 633876, 717556, 739522, 1076334, 1109283, 1479044, 2152668, 2218566, 2588327, 4437132, 5176654, 7764981, 10353308, 15529962, 18118289, 31059924, 36236578, 54354867, 72473156, 108709734, 217419468]

約数ペア:

[(1, 217419468), (2, 108709734), (3, 72473156), (4, 54354867), (6, 36236578), (7, 31059924), (12, 18118289), (14, 15529962), (21, 10353308), (28, 7764981), (42, 5176654), (49, 4437132), (84, 2588327), (98, 2218566), (101, 2152668), (147, 1479044), (196, 1109283), (202, 1076334), (294, 739522), (303, 717556), (343, 633876), (404, 538167), (523, 415716), (588, 369761), (606, 358778), (686, 316938), (707, 307524), (1029, 211292), (1046, 207858), (1212, 179389), (1372, 158469), (1414, 153762), (1569, 138572), (2058, 105646), (2092, 103929), (2121, 102508), (2828, 76881), (3138, 69286), (3661, 59388), (4116, 52823), (4242, 51254), (4949, 43932), (6276, 34643), (7322, 29694), (8484, 25627), (9898, 21966), (10983, 19796), (14644, 14847)]