268545924

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{392611}}^1$

素因数の和:392640

約数の個数: 36

約数和(自身を含む): 714553840

約数和(自身を除く): 446007916

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 38, 57, 76, 114, 171, 228, 342, 684, 392611, 785222, 1177833, 1570444, 2355666, 3533499, 4711332, 7066998, 7459609, 14133996, 14919218, 22378827, 29838436, 44757654, 67136481, 89515308, 134272962, 268545924]

約数ペア:

[(1, 268545924), (2, 134272962), (3, 89515308), (4, 67136481), (6, 44757654), (9, 29838436), (12, 22378827), (18, 14919218), (19, 14133996), (36, 7459609), (38, 7066998), (57, 4711332), (76, 3533499), (114, 2355666), (171, 1570444), (228, 1177833), (342, 785222), (684, 392611)]