272412826

素因数分解:

$2^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{149}}^1\times {\mathrm{3037}}^1$

素因数の和:3238

約数の個数: 32

約数和(自身を含む): 481219200

約数和(自身を除く): 208806374

約数列:

[1, 2, 7, 14, 43, 86, 149, 298, 301, 602, 1043, 2086, 3037, 6074, 6407, 12814, 21259, 42518, 44849, 89698, 130591, 261182, 452513, 905026, 914137, 1828274, 3167591, 6335182, 19458059, 38916118, 136206413, 272412826]

約数ペア:

[(1, 272412826), (2, 136206413), (7, 38916118), (14, 19458059), (43, 6335182), (86, 3167591), (149, 1828274), (298, 914137), (301, 905026), (602, 452513), (1043, 261182), (2086, 130591), (3037, 89698), (6074, 44849), (6407, 42518), (12814, 21259)]