1640984508

素因数分解:

$2^2\times 3^4\times {\mathrm{47}}^1\times {\mathrm{107761}}^1$

素因数の和:107824

約数の個数: 60

約数和(自身を含む): 4381171872

約数和(自身を除く): 2740187364

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 47, 54, 81, 94, 108, 141, 162, 188, 282, 324, 423, 564, 846, 1269, 1692, 2538, 3807, 5076, 7614, 15228, 107761, 215522, 323283, 431044, 646566, 969849, 1293132, 1939698, 2909547, 3879396, 5064767, 5819094, 8728641, 10129534, 11638188, 15194301, 17457282, 20259068, 30388602, 34914564, 45582903, 60777204, 91165806, 136748709, 182331612, 273497418, 410246127, 546994836, 820492254, 1640984508]

約数ペア:

[(1, 1640984508), (2, 820492254), (3, 546994836), (4, 410246127), (6, 273497418), (9, 182331612), (12, 136748709), (18, 91165806), (27, 60777204), (36, 45582903), (47, 34914564), (54, 30388602), (81, 20259068), (94, 17457282), (108, 15194301), (141, 11638188), (162, 10129534), (188, 8728641), (282, 5819094), (324, 5064767), (423, 3879396), (564, 2909547), (846, 1939698), (1269, 1293132), (1692, 969849), (2538, 646566), (3807, 431044), (5076, 323283), (7614, 215522), (15228, 107761)]