1250787924

素因数分解:

$2^2\times 3^2\times {\mathrm{173}}^1\times {\mathrm{229}}^1\times {\mathrm{877}}^1$

素因数の和:1289

約数の個数: 72

約数和(自身を含む): 3197517960

約数和(自身を除く): 1946730036

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 173, 229, 346, 458, 519, 687, 692, 877, 916, 1038, 1374, 1557, 1754, 2061, 2076, 2631, 2748, 3114, 3508, 4122, 5262, 6228, 7893, 8244, 10524, 15786, 31572, 39617, 79234, 118851, 151721, 158468, 200833, 237702, 303442, 356553, 401666, 455163, 475404, 602499, 606884, 713106, 803332, 910326, 1204998, 1365489, 1426212, 1807497, 1820652, 2409996, 2730978, 3614994, 5461956, 7229988, 34744109, 69488218, 104232327, 138976436, 208464654, 312696981, 416929308, 625393962, 1250787924]

約数ペア:

[(1, 1250787924), (2, 625393962), (3, 416929308), (4, 312696981), (6, 208464654), (9, 138976436), (12, 104232327), (18, 69488218), (36, 34744109), (173, 7229988), (229, 5461956), (346, 3614994), (458, 2730978), (519, 2409996), (687, 1820652), (692, 1807497), (877, 1426212), (916, 1365489), (1038, 1204998), (1374, 910326), (1557, 803332), (1754, 713106), (2061, 606884), (2076, 602499), (2631, 475404), (2748, 455163), (3114, 401666), (3508, 356553), (4122, 303442), (5262, 237702), (6228, 200833), (7893, 158468), (8244, 151721), (10524, 118851), (15786, 79234), (31572, 39617)]