389930244

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^2\times {\mathrm{268547}}^1$

素因数の和:268576

約数の個数: 36

約数和(自身を含む): 1000072752

約数和(自身を除く): 610142508

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 66, 121, 132, 242, 363, 484, 726, 1452, 268547, 537094, 805641, 1074188, 1611282, 2954017, 3222564, 5908034, 8862051, 11816068, 17724102, 32494187, 35448204, 64988374, 97482561, 129976748, 194965122, 389930244]

約数ペア:

[(1, 389930244), (2, 194965122), (3, 129976748), (4, 97482561), (6, 64988374), (11, 35448204), (12, 32494187), (22, 17724102), (33, 11816068), (44, 8862051), (66, 5908034), (121, 3222564), (132, 2954017), (242, 1611282), (363, 1074188), (484, 805641), (726, 537094), (1452, 268547)]