291258972

素因数分解:

$2^2\times 3^2\times {\mathrm{743}}^1\times {\mathrm{10889}}^1$

素因数の和:11642

約数の個数: 36

約数和(自身を含む): 737296560

約数和(自身を除く): 446037588

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 743, 1486, 2229, 2972, 4458, 6687, 8916, 10889, 13374, 21778, 26748, 32667, 43556, 65334, 98001, 130668, 196002, 392004, 8090527, 16181054, 24271581, 32362108, 48543162, 72814743, 97086324, 145629486, 291258972]

約数ペア:

[(1, 291258972), (2, 145629486), (3, 97086324), (4, 72814743), (6, 48543162), (9, 32362108), (12, 24271581), (18, 16181054), (36, 8090527), (743, 392004), (1486, 196002), (2229, 130668), (2972, 98001), (4458, 65334), (6687, 43556), (8916, 32667), (10889, 26748), (13374, 21778)]