319707472

素因数分解:

$2^4\times 7^1\times {\mathrm{167}}^1\times {\mathrm{17093}}^1$

素因数の和:17275

約数の個数: 40

約数和(自身を含む): 712204416

約数和(自身を除く): 392496944

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 167, 334, 668, 1169, 1336, 2338, 2672, 4676, 9352, 17093, 18704, 34186, 68372, 119651, 136744, 239302, 273488, 478604, 957208, 1914416, 2854531, 5709062, 11418124, 19981717, 22836248, 39963434, 45672496, 79926868, 159853736, 319707472]

約数ペア:

[(1, 319707472), (2, 159853736), (4, 79926868), (7, 45672496), (8, 39963434), (14, 22836248), (16, 19981717), (28, 11418124), (56, 5709062), (112, 2854531), (167, 1914416), (334, 957208), (668, 478604), (1169, 273488), (1336, 239302), (2338, 136744), (2672, 119651), (4676, 68372), (9352, 34186), (17093, 18704)]