389964504

素因数分解:

$2^3\times 3^1\times {\mathrm{109}}^1\times {\mathrm{149069}}^1$

素因数の和:149187

約数の個数: 32

約数和(自身を含む): 983862000

約数和(自身を除く): 593897496

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 109, 218, 327, 436, 654, 872, 1308, 2616, 149069, 298138, 447207, 596276, 894414, 1192552, 1788828, 3577656, 16248521, 32497042, 48745563, 64994084, 97491126, 129988168, 194982252, 389964504]

約数ペア:

[(1, 389964504), (2, 194982252), (3, 129988168), (4, 97491126), (6, 64994084), (8, 48745563), (12, 32497042), (24, 16248521), (109, 3577656), (218, 1788828), (327, 1192552), (436, 894414), (654, 596276), (872, 447207), (1308, 298138), (2616, 149069)]