321704964

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{233}}^1\times {\mathrm{5479}}^1$

素因数の和:5729

約数の個数: 72

約数和(自身を含む): 933528960

約数和(自身を除く): 611823996

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 233, 252, 466, 699, 932, 1398, 1631, 2097, 2796, 3262, 4194, 4893, 5479, 6524, 8388, 9786, 10958, 14679, 16437, 19572, 21916, 29358, 32874, 38353, 49311, 58716, 65748, 76706, 98622, 115059, 153412, 197244, 230118, 345177, 460236, 690354, 1276607, 1380708, 2553214, 3829821, 5106428, 7659642, 8936249, 11489463, 15319284, 17872498, 22978926, 26808747, 35744996, 45957852, 53617494, 80426241, 107234988, 160852482, 321704964]

約数ペア:

[(1, 321704964), (2, 160852482), (3, 107234988), (4, 80426241), (6, 53617494), (7, 45957852), (9, 35744996), (12, 26808747), (14, 22978926), (18, 17872498), (21, 15319284), (28, 11489463), (36, 8936249), (42, 7659642), (63, 5106428), (84, 3829821), (126, 2553214), (233, 1380708), (252, 1276607), (466, 690354), (699, 460236), (932, 345177), (1398, 230118), (1631, 197244), (2097, 153412), (2796, 115059), (3262, 98622), (4194, 76706), (4893, 65748), (5479, 58716), (6524, 49311), (8388, 38353), (9786, 32874), (10958, 29358), (14679, 21916), (16437, 19572)]