1289224716

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{486133}}^1$

素因数の和:486170

約数の個数: 48

約数和(自身を含む): 3430161504

約数和(自身を除く): 2140936788

約数列:

[1, 2, 3, 4, 6, 12, 13, 17, 26, 34, 39, 51, 52, 68, 78, 102, 156, 204, 221, 442, 663, 884, 1326, 2652, 486133, 972266, 1458399, 1944532, 2916798, 5833596, 6319729, 8264261, 12639458, 16528522, 18959187, 24792783, 25278916, 33057044, 37918374, 49585566, 75836748, 99171132, 107435393, 214870786, 322306179, 429741572, 644612358, 1289224716]

約数ペア:

[(1, 1289224716), (2, 644612358), (3, 429741572), (4, 322306179), (6, 214870786), (12, 107435393), (13, 99171132), (17, 75836748), (26, 49585566), (34, 37918374), (39, 33057044), (51, 25278916), (52, 24792783), (68, 18959187), (78, 16528522), (102, 12639458), (156, 8264261), (204, 6319729), (221, 5833596), (442, 2916798), (663, 1944532), (884, 1458399), (1326, 972266), (2652, 486133)]