677508

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{101}}^1$

素因数の和:164

約数の個数: 48

約数和(自身を含む): 1759296

約数和(自身を除く): 1081788

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 43, 52, 78, 86, 101, 129, 156, 172, 202, 258, 303, 404, 516, 559, 606, 1118, 1212, 1313, 1677, 2236, 2626, 3354, 3939, 4343, 5252, 6708, 7878, 8686, 13029, 15756, 17372, 26058, 52116, 56459, 112918, 169377, 225836, 338754, 677508]

約数ペア:

[(1, 677508), (2, 338754), (3, 225836), (4, 169377), (6, 112918), (12, 56459), (13, 52116), (26, 26058), (39, 17372), (43, 15756), (52, 13029), (78, 8686), (86, 7878), (101, 6708), (129, 5252), (156, 4343), (172, 3939), (202, 3354), (258, 2626), (303, 2236), (404, 1677), (516, 1313), (559, 1212), (606, 1118)]