215722668

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{101}}^1\times {\mathrm{541}}^1$

素因数の和:703

約数の個数: 96

約数和(自身を含む): 594413568

約数和(自身を除く): 378690900

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 47, 84, 94, 101, 141, 188, 202, 282, 303, 329, 404, 541, 564, 606, 658, 707, 987, 1082, 1212, 1316, 1414, 1623, 1974, 2121, 2164, 2828, 3246, 3787, 3948, 4242, 4747, 6492, 7574, 8484, 9494, 11361, 14241, 15148, 18988, 22722, 25427, 28482, 33229, 45444, 50854, 54641, 56964, 66458, 76281, 99687, 101708, 109282, 132916, 152562, 163923, 177989, 199374, 218564, 305124, 327846, 355978, 382487, 398748, 533967, 655692, 711956, 764974, 1067934, 1147461, 1529948, 2135868, 2294922, 2568127, 4589844, 5136254, 7704381, 10272508, 15408762, 17976889, 30817524, 35953778, 53930667, 71907556, 107861334, 215722668]

約数ペア:

[(1, 215722668), (2, 107861334), (3, 71907556), (4, 53930667), (6, 35953778), (7, 30817524), (12, 17976889), (14, 15408762), (21, 10272508), (28, 7704381), (42, 5136254), (47, 4589844), (84, 2568127), (94, 2294922), (101, 2135868), (141, 1529948), (188, 1147461), (202, 1067934), (282, 764974), (303, 711956), (329, 655692), (404, 533967), (541, 398748), (564, 382487), (606, 355978), (658, 327846), (707, 305124), (987, 218564), (1082, 199374), (1212, 177989), (1316, 163923), (1414, 152562), (1623, 132916), (1974, 109282), (2121, 101708), (2164, 99687), (2828, 76281), (3246, 66458), (3787, 56964), (3948, 54641), (4242, 50854), (4747, 45444), (6492, 33229), (7574, 28482), (8484, 25427), (9494, 22722), (11361, 18988), (14241, 15148)]