215269584

素因数分解:

$2^4\times 3^1\times {\mathrm{487}}^1\times {\mathrm{9209}}^1$

素因数の和:9707

約数の個数: 40

約数和(自身を含む): 557315520

約数和(自身を除く): 342045936

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 487, 974, 1461, 1948, 2922, 3896, 5844, 7792, 9209, 11688, 18418, 23376, 27627, 36836, 55254, 73672, 110508, 147344, 221016, 442032, 4484783, 8969566, 13454349, 17939132, 26908698, 35878264, 53817396, 71756528, 107634792, 215269584]

約数ペア:

[(1, 215269584), (2, 107634792), (3, 71756528), (4, 53817396), (6, 35878264), (8, 26908698), (12, 17939132), (16, 13454349), (24, 8969566), (48, 4484783), (487, 442032), (974, 221016), (1461, 147344), (1948, 110508), (2922, 73672), (3896, 55254), (5844, 36836), (7792, 27627), (9209, 23376), (11688, 18418)]