217321056

素因数分解:

$2^5\times 3^4\times {\mathrm{83843}}^1$

素因数の和:83865

約数の個数: 60

約数和(自身を含む): 639142812

約数和(自身を除く): 421821756

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 72, 81, 96, 108, 144, 162, 216, 288, 324, 432, 648, 864, 1296, 2592, 83843, 167686, 251529, 335372, 503058, 670744, 754587, 1006116, 1341488, 1509174, 2012232, 2263761, 2682976, 3018348, 4024464, 4527522, 6036696, 6791283, 8048928, 9055044, 12073392, 13582566, 18110088, 24146784, 27165132, 36220176, 54330264, 72440352, 108660528, 217321056]

約数ペア:

[(1, 217321056), (2, 108660528), (3, 72440352), (4, 54330264), (6, 36220176), (8, 27165132), (9, 24146784), (12, 18110088), (16, 13582566), (18, 12073392), (24, 9055044), (27, 8048928), (32, 6791283), (36, 6036696), (48, 4527522), (54, 4024464), (72, 3018348), (81, 2682976), (96, 2263761), (108, 2012232), (144, 1509174), (162, 1341488), (216, 1006116), (288, 754587), (324, 670744), (432, 503058), (648, 335372), (864, 251529), (1296, 167686), (2592, 83843)]