241978128

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{720173}}^1$

素因数の和:720191

約数の個数: 40

約数和(自身を含む): 714412608

約数和(自身を除く): 472434480

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 720173, 1440346, 2160519, 2880692, 4321038, 5041211, 5761384, 8642076, 10082422, 11522768, 15123633, 17284152, 20164844, 30247266, 34568304, 40329688, 60494532, 80659376, 120989064, 241978128]

約数ペア:

[(1, 241978128), (2, 120989064), (3, 80659376), (4, 60494532), (6, 40329688), (7, 34568304), (8, 30247266), (12, 20164844), (14, 17284152), (16, 15123633), (21, 11522768), (24, 10082422), (28, 8642076), (42, 5761384), (48, 5041211), (56, 4321038), (84, 2880692), (112, 2160519), (168, 1440346), (336, 720173)]