493540288

素因数分解:

$2^6\times {\mathrm{41}}^1\times {\mathrm{127}}^1\times {\mathrm{1481}}^1$

素因数の和:1661

約数の個数: 56

約数和(自身を含む): 1011838464

約数和(自身を除く): 518298176

約数列:

[1, 2, 4, 8, 16, 32, 41, 64, 82, 127, 164, 254, 328, 508, 656, 1016, 1312, 1481, 2032, 2624, 2962, 4064, 5207, 5924, 8128, 10414, 11848, 20828, 23696, 41656, 47392, 60721, 83312, 94784, 121442, 166624, 188087, 242884, 333248, 376174, 485768, 752348, 971536, 1504696, 1943072, 3009392, 3886144, 6018784, 7711567, 12037568, 15423134, 30846268, 61692536, 123385072, 246770144, 493540288]

約数ペア:

[(1, 493540288), (2, 246770144), (4, 123385072), (8, 61692536), (16, 30846268), (32, 15423134), (41, 12037568), (64, 7711567), (82, 6018784), (127, 3886144), (164, 3009392), (254, 1943072), (328, 1504696), (508, 971536), (656, 752348), (1016, 485768), (1312, 376174), (1481, 333248), (2032, 242884), (2624, 188087), (2962, 166624), (4064, 121442), (5207, 94784), (5924, 83312), (8128, 60721), (10414, 47392), (11848, 41656), (20828, 23696)]