391326192

素因数分解:

$2^4\times 3^2\times {\mathrm{229}}^1\times {\mathrm{11867}}^1$

素因数の和:12110

約数の個数: 60

約数和(自身を含む): 1100044920

約数和(自身を除く): 708718728

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 229, 458, 687, 916, 1374, 1832, 2061, 2748, 3664, 4122, 5496, 8244, 10992, 11867, 16488, 23734, 32976, 35601, 47468, 71202, 94936, 106803, 142404, 189872, 213606, 284808, 427212, 569616, 854424, 1708848, 2717543, 5435086, 8152629, 10870172, 16305258, 21740344, 24457887, 32610516, 43480688, 48915774, 65221032, 97831548, 130442064, 195663096, 391326192]

約数ペア:

[(1, 391326192), (2, 195663096), (3, 130442064), (4, 97831548), (6, 65221032), (8, 48915774), (9, 43480688), (12, 32610516), (16, 24457887), (18, 21740344), (24, 16305258), (36, 10870172), (48, 8152629), (72, 5435086), (144, 2717543), (229, 1708848), (458, 854424), (687, 569616), (916, 427212), (1374, 284808), (1832, 213606), (2061, 189872), (2748, 142404), (3664, 106803), (4122, 94936), (5496, 71202), (8244, 47468), (10992, 35601), (11867, 32976), (16488, 23734)]