512266920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{388081}}^1$

素因数の和:388106

約数の個数: 64

約数和(自身を含む): 1676514240

約数和(自身を除く): 1164247320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 30, 33, 40, 44, 55, 60, 66, 88, 110, 120, 132, 165, 220, 264, 330, 440, 660, 1320, 388081, 776162, 1164243, 1552324, 1940405, 2328486, 3104648, 3880810, 4268891, 4656972, 5821215, 7761620, 8537782, 9313944, 11642430, 12806673, 15523240, 17075564, 21344455, 23284860, 25613346, 34151128, 42688910, 46569720, 51226692, 64033365, 85377820, 102453384, 128066730, 170755640, 256133460, 512266920]

約数ペア:

[(1, 512266920), (2, 256133460), (3, 170755640), (4, 128066730), (5, 102453384), (6, 85377820), (8, 64033365), (10, 51226692), (11, 46569720), (12, 42688910), (15, 34151128), (20, 25613346), (22, 23284860), (24, 21344455), (30, 17075564), (33, 15523240), (40, 12806673), (44, 11642430), (55, 9313944), (60, 8537782), (66, 7761620), (88, 5821215), (110, 4656972), (120, 4268891), (132, 3880810), (165, 3104648), (220, 2328486), (264, 1940405), (330, 1552324), (440, 1164243), (660, 776162), (1320, 388081)]