217179612

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{4337}}^1$

素因数の和:4467

約数の個数: 72

約数和(自身を含む): 596874096

約数和(自身を除く): 379694484

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 107, 117, 156, 214, 234, 321, 428, 468, 642, 963, 1284, 1391, 1926, 2782, 3852, 4173, 4337, 5564, 8346, 8674, 12519, 13011, 16692, 17348, 25038, 26022, 39033, 50076, 52044, 56381, 78066, 112762, 156132, 169143, 225524, 338286, 464059, 507429, 676572, 928118, 1014858, 1392177, 1856236, 2029716, 2784354, 4176531, 5568708, 6032767, 8353062, 12065534, 16706124, 18098301, 24131068, 36196602, 54294903, 72393204, 108589806, 217179612]

約数ペア:

[(1, 217179612), (2, 108589806), (3, 72393204), (4, 54294903), (6, 36196602), (9, 24131068), (12, 18098301), (13, 16706124), (18, 12065534), (26, 8353062), (36, 6032767), (39, 5568708), (52, 4176531), (78, 2784354), (107, 2029716), (117, 1856236), (156, 1392177), (214, 1014858), (234, 928118), (321, 676572), (428, 507429), (468, 464059), (642, 338286), (963, 225524), (1284, 169143), (1391, 156132), (1926, 112762), (2782, 78066), (3852, 56381), (4173, 52044), (4337, 50076), (5564, 39033), (8346, 26022), (8674, 25038), (12519, 17348), (13011, 16692)]