312083824

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{88259}}^1$

素因数の和:88297

約数の個数: 40

約数和(自身を含む): 689487120

約数和(自身を除く): 377403296

約数列:

[1, 2, 4, 8, 13, 16, 17, 26, 34, 52, 68, 104, 136, 208, 221, 272, 442, 884, 1768, 3536, 88259, 176518, 353036, 706072, 1147367, 1412144, 1500403, 2294734, 3000806, 4589468, 6001612, 9178936, 12003224, 18357872, 19505239, 24006448, 39010478, 78020956, 156041912, 312083824]

約数ペア:

[(1, 312083824), (2, 156041912), (4, 78020956), (8, 39010478), (13, 24006448), (16, 19505239), (17, 18357872), (26, 12003224), (34, 9178936), (52, 6001612), (68, 4589468), (104, 3000806), (136, 2294734), (208, 1500403), (221, 1412144), (272, 1147367), (442, 706072), (884, 353036), (1768, 176518), (3536, 88259)]