40398264

素因数分解:

$2^3\times 3^7\times {\mathrm{2309}}^1$

素因数の和:2336

約数の個数: 64

約数和(自身を含む): 113652000

約数和(自身を除く): 73253736

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 108, 162, 216, 243, 324, 486, 648, 729, 972, 1458, 1944, 2187, 2309, 2916, 4374, 4618, 5832, 6927, 8748, 9236, 13854, 17496, 18472, 20781, 27708, 41562, 55416, 62343, 83124, 124686, 166248, 187029, 249372, 374058, 498744, 561087, 748116, 1122174, 1496232, 1683261, 2244348, 3366522, 4488696, 5049783, 6733044, 10099566, 13466088, 20199132, 40398264]

約数ペア:

[(1, 40398264), (2, 20199132), (3, 13466088), (4, 10099566), (6, 6733044), (8, 5049783), (9, 4488696), (12, 3366522), (18, 2244348), (24, 1683261), (27, 1496232), (36, 1122174), (54, 748116), (72, 561087), (81, 498744), (108, 374058), (162, 249372), (216, 187029), (243, 166248), (324, 124686), (486, 83124), (648, 62343), (729, 55416), (972, 41562), (1458, 27708), (1944, 20781), (2187, 18472), (2309, 17496), (2916, 13854), (4374, 9236), (4618, 8748), (5832, 6927)]