289144636

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{6337}}^1$

素因数の和:6430

約数の個数: 48

約数和(自身を含む): 594149472

約数和(自身を除く): 305004836

約数列:

[1, 2, 4, 11, 17, 22, 34, 44, 61, 68, 122, 187, 244, 374, 671, 748, 1037, 1342, 2074, 2684, 4148, 6337, 11407, 12674, 22814, 25348, 45628, 69707, 107729, 139414, 215458, 278828, 386557, 430916, 773114, 1185019, 1546228, 2370038, 4252127, 4740076, 6571469, 8504254, 13142938, 17008508, 26285876, 72286159, 144572318, 289144636]

約数ペア:

[(1, 289144636), (2, 144572318), (4, 72286159), (11, 26285876), (17, 17008508), (22, 13142938), (34, 8504254), (44, 6571469), (61, 4740076), (68, 4252127), (122, 2370038), (187, 1546228), (244, 1185019), (374, 773114), (671, 430916), (748, 386557), (1037, 278828), (1342, 215458), (2074, 139414), (2684, 107729), (4148, 69707), (6337, 45628), (11407, 25348), (12674, 22814)]