249236496

素因数分解:

$2^4\times 3^2\times {\mathrm{1730809}}^1$

素因数の和:1730823

約数の個数: 30

約数和(自身を含む): 697516430

約数和(自身を除く): 448279934

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 1730809, 3461618, 5192427, 6923236, 10384854, 13846472, 15577281, 20769708, 27692944, 31154562, 41539416, 62309124, 83078832, 124618248, 249236496]

約数ペア:

[(1, 249236496), (2, 124618248), (3, 83078832), (4, 62309124), (6, 41539416), (8, 31154562), (9, 27692944), (12, 20769708), (16, 15577281), (18, 13846472), (24, 10384854), (36, 6923236), (48, 5192427), (72, 3461618), (144, 1730809)]