217457952

素因数分解:

$2^5\times 3^1\times {\mathrm{59}}^1\times {\mathrm{38393}}^1$

素因数の和:38465

約数の個数: 48

約数和(自身を含む): 580517280

約数和(自身を除く): 363059328

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 59, 96, 118, 177, 236, 354, 472, 708, 944, 1416, 1888, 2832, 5664, 38393, 76786, 115179, 153572, 230358, 307144, 460716, 614288, 921432, 1228576, 1842864, 2265187, 3685728, 4530374, 6795561, 9060748, 13591122, 18121496, 27182244, 36242992, 54364488, 72485984, 108728976, 217457952]

約数ペア:

[(1, 217457952), (2, 108728976), (3, 72485984), (4, 54364488), (6, 36242992), (8, 27182244), (12, 18121496), (16, 13591122), (24, 9060748), (32, 6795561), (48, 4530374), (59, 3685728), (96, 2265187), (118, 1842864), (177, 1228576), (236, 921432), (354, 614288), (472, 460716), (708, 307144), (944, 230358), (1416, 153572), (1888, 115179), (2832, 76786), (5664, 38393)]