291218874

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{127}}^1\times {\mathrm{22481}}^1$

素因数の和:22630

約数の個数: 32

約数和(自身を含む): 621582336

約数和(自身を除く): 330363462

約数列:

[1, 2, 3, 6, 17, 34, 51, 102, 127, 254, 381, 762, 2159, 4318, 6477, 12954, 22481, 44962, 67443, 134886, 382177, 764354, 1146531, 2293062, 2855087, 5710174, 8565261, 17130522, 48536479, 97072958, 145609437, 291218874]

約数ペア:

[(1, 291218874), (2, 145609437), (3, 97072958), (6, 48536479), (17, 17130522), (34, 8565261), (51, 5710174), (102, 2855087), (127, 2293062), (254, 1146531), (381, 764354), (762, 382177), (2159, 134886), (4318, 67443), (6477, 44962), (12954, 22481)]