408491316

素因数分解:

$2^2\times 3^3\times {\mathrm{23}}^1\times {\mathrm{164449}}^1$

素因数の和:164485

約数の個数: 48

約数和(自身を含む): 1105104000

約数和(自身を除く): 696612684

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 23, 27, 36, 46, 54, 69, 92, 108, 138, 207, 276, 414, 621, 828, 1242, 2484, 164449, 328898, 493347, 657796, 986694, 1480041, 1973388, 2960082, 3782327, 4440123, 5920164, 7564654, 8880246, 11346981, 15129308, 17760492, 22693962, 34040943, 45387924, 68081886, 102122829, 136163772, 204245658, 408491316]

約数ペア:

[(1, 408491316), (2, 204245658), (3, 136163772), (4, 102122829), (6, 68081886), (9, 45387924), (12, 34040943), (18, 22693962), (23, 17760492), (27, 15129308), (36, 11346981), (46, 8880246), (54, 7564654), (69, 5920164), (92, 4440123), (108, 3782327), (138, 2960082), (207, 1973388), (276, 1480041), (414, 986694), (621, 657796), (828, 493347), (1242, 328898), (2484, 164449)]