709398

素因数分解:

$2^1\times 3^4\times {\mathrm{29}}^1\times {\mathrm{151}}^1$

素因数の和:194

約数の個数: 40

約数和(自身を含む): 1655280

約数和(自身を除く): 945882

約数列:

[1, 2, 3, 6, 9, 18, 27, 29, 54, 58, 81, 87, 151, 162, 174, 261, 302, 453, 522, 783, 906, 1359, 1566, 2349, 2718, 4077, 4379, 4698, 8154, 8758, 12231, 13137, 24462, 26274, 39411, 78822, 118233, 236466, 354699, 709398]

約数ペア:

[(1, 709398), (2, 354699), (3, 236466), (6, 118233), (9, 78822), (18, 39411), (27, 26274), (29, 24462), (54, 13137), (58, 12231), (81, 8758), (87, 8154), (151, 4698), (162, 4379), (174, 4077), (261, 2718), (302, 2349), (453, 1566), (522, 1359), (783, 906)]