3156244

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^2\times {\mathrm{23}}^1\times {\mathrm{29}}^1$

素因数の和:89

約数の個数: 72

約数和(自身を含む): 7378560

約数和(自身を除く): 4222316

約数列:

[1, 2, 4, 7, 13, 14, 23, 26, 28, 29, 46, 52, 58, 91, 92, 116, 161, 169, 182, 203, 299, 322, 338, 364, 377, 406, 598, 644, 667, 676, 754, 812, 1183, 1196, 1334, 1508, 2093, 2366, 2639, 2668, 3887, 4186, 4669, 4732, 4901, 5278, 7774, 8372, 8671, 9338, 9802, 10556, 15548, 17342, 18676, 19604, 27209, 34307, 34684, 54418, 60697, 68614, 108836, 112723, 121394, 137228, 225446, 242788, 450892, 789061, 1578122, 3156244]

約数ペア:

[(1, 3156244), (2, 1578122), (4, 789061), (7, 450892), (13, 242788), (14, 225446), (23, 137228), (26, 121394), (28, 112723), (29, 108836), (46, 68614), (52, 60697), (58, 54418), (91, 34684), (92, 34307), (116, 27209), (161, 19604), (169, 18676), (182, 17342), (203, 15548), (299, 10556), (322, 9802), (338, 9338), (364, 8671), (377, 8372), (406, 7774), (598, 5278), (644, 4901), (667, 4732), (676, 4669), (754, 4186), (812, 3887), (1183, 2668), (1196, 2639), (1334, 2366), (1508, 2093)]