417872004

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{137639}}^1$

素因数の和:137680

約数の個数: 48

約数和(自身を含む): 1109928960

約数和(自身を除く): 692056956

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 23, 33, 44, 46, 66, 69, 92, 132, 138, 253, 276, 506, 759, 1012, 1518, 3036, 137639, 275278, 412917, 550556, 825834, 1514029, 1651668, 3028058, 3165697, 4542087, 6056116, 6331394, 9084174, 9497091, 12662788, 18168348, 18994182, 34822667, 37988364, 69645334, 104468001, 139290668, 208936002, 417872004]

約数ペア:

[(1, 417872004), (2, 208936002), (3, 139290668), (4, 104468001), (6, 69645334), (11, 37988364), (12, 34822667), (22, 18994182), (23, 18168348), (33, 12662788), (44, 9497091), (46, 9084174), (66, 6331394), (69, 6056116), (92, 4542087), (132, 3165697), (138, 3028058), (253, 1651668), (276, 1514029), (506, 825834), (759, 550556), (1012, 412917), (1518, 275278), (3036, 137639)]