506172456

素因数分解:

$2^3\times 3^3\times {\mathrm{109}}^1\times {\mathrm{21499}}^1$

素因数の和:21623

約数の個数: 64

約数和(自身を含む): 1419000000

約数和(自身を除く): 912827544

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 108, 109, 216, 218, 327, 436, 654, 872, 981, 1308, 1962, 2616, 2943, 3924, 5886, 7848, 11772, 21499, 23544, 42998, 64497, 85996, 128994, 171992, 193491, 257988, 386982, 515976, 580473, 773964, 1160946, 1547928, 2321892, 2343391, 4643784, 4686782, 7030173, 9373564, 14060346, 18747128, 21090519, 28120692, 42181038, 56241384, 63271557, 84362076, 126543114, 168724152, 253086228, 506172456]

約数ペア:

[(1, 506172456), (2, 253086228), (3, 168724152), (4, 126543114), (6, 84362076), (8, 63271557), (9, 56241384), (12, 42181038), (18, 28120692), (24, 21090519), (27, 18747128), (36, 14060346), (54, 9373564), (72, 7030173), (108, 4686782), (109, 4643784), (216, 2343391), (218, 2321892), (327, 1547928), (436, 1160946), (654, 773964), (872, 580473), (981, 515976), (1308, 386982), (1962, 257988), (2616, 193491), (2943, 171992), (3924, 128994), (5886, 85996), (7848, 64497), (11772, 42998), (21499, 23544)]