288609258

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{379}}^1\times {\mathrm{18131}}^1$

素因数の和:18522

約数の個数: 32

約数和(自身を含む): 661455360

約数和(自身を除く): 372846102

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 379, 758, 1137, 2274, 2653, 5306, 7959, 15918, 18131, 36262, 54393, 108786, 126917, 253834, 380751, 761502, 6871649, 13743298, 20614947, 41229894, 48101543, 96203086, 144304629, 288609258]

約数ペア:

[(1, 288609258), (2, 144304629), (3, 96203086), (6, 48101543), (7, 41229894), (14, 20614947), (21, 13743298), (42, 6871649), (379, 761502), (758, 380751), (1137, 253834), (2274, 126917), (2653, 108786), (5306, 54393), (7959, 36262), (15918, 18131)]