258703452

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{103}}^1\times {\mathrm{9967}}^1$

素因数の和:10087

約数の個数: 72

約数和(自身を含む): 754697216

約数和(自身を除く): 495993764

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 103, 126, 206, 252, 309, 412, 618, 721, 927, 1236, 1442, 1854, 2163, 2884, 3708, 4326, 6489, 8652, 9967, 12978, 19934, 25956, 29901, 39868, 59802, 69769, 89703, 119604, 139538, 179406, 209307, 279076, 358812, 418614, 627921, 837228, 1026601, 1255842, 2053202, 2511684, 3079803, 4106404, 6159606, 7186207, 9239409, 12319212, 14372414, 18478818, 21558621, 28744828, 36957636, 43117242, 64675863, 86234484, 129351726, 258703452]

約数ペア:

[(1, 258703452), (2, 129351726), (3, 86234484), (4, 64675863), (6, 43117242), (7, 36957636), (9, 28744828), (12, 21558621), (14, 18478818), (18, 14372414), (21, 12319212), (28, 9239409), (36, 7186207), (42, 6159606), (63, 4106404), (84, 3079803), (103, 2511684), (126, 2053202), (206, 1255842), (252, 1026601), (309, 837228), (412, 627921), (618, 418614), (721, 358812), (927, 279076), (1236, 209307), (1442, 179406), (1854, 139538), (2163, 119604), (2884, 89703), (3708, 69769), (4326, 59802), (6489, 39868), (8652, 29901), (9967, 25956), (12978, 19934)]