281118192

素因数分解:

$2^4\times 3^1\times {\mathrm{1109}}^1\times {\mathrm{5281}}^1$

素因数の和:6401

約数の個数: 40

約数和(自身を含む): 727014480

約数和(自身を除く): 445896288

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 1109, 2218, 3327, 4436, 5281, 6654, 8872, 10562, 13308, 15843, 17744, 21124, 26616, 31686, 42248, 53232, 63372, 84496, 126744, 253488, 5856629, 11713258, 17569887, 23426516, 35139774, 46853032, 70279548, 93706064, 140559096, 281118192]

約数ペア:

[(1, 281118192), (2, 140559096), (3, 93706064), (4, 70279548), (6, 46853032), (8, 35139774), (12, 23426516), (16, 17569887), (24, 11713258), (48, 5856629), (1109, 253488), (2218, 126744), (3327, 84496), (4436, 63372), (5281, 53232), (6654, 42248), (8872, 31686), (10562, 26616), (13308, 21124), (15843, 17744)]