289688424

素因数分解:

$2^3\times 3^1\times {\mathrm{29}}^1\times {\mathrm{416219}}^1$

素因数の和:416257

約数の個数: 32

約数和(自身を含む): 749196000

約数和(自身を除く): 459507576

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 29, 58, 87, 116, 174, 232, 348, 696, 416219, 832438, 1248657, 1664876, 2497314, 3329752, 4994628, 9989256, 12070351, 24140702, 36211053, 48281404, 72422106, 96562808, 144844212, 289688424]

約数ペア:

[(1, 289688424), (2, 144844212), (3, 96562808), (4, 72422106), (6, 48281404), (8, 36211053), (12, 24140702), (24, 12070351), (29, 9989256), (58, 4994628), (87, 3329752), (116, 2497314), (174, 1664876), (232, 1248657), (348, 832438), (696, 416219)]