489381084

素因数分解:

$2^2\times 3^2\times {\mathrm{41}}^1\times {\mathrm{233}}^1\times {\mathrm{1423}}^1$

素因数の和:1707

約数の個数: 72

約数和(自身を含む): 1273551552

約数和(自身を除く): 784170468

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 41, 82, 123, 164, 233, 246, 369, 466, 492, 699, 738, 932, 1398, 1423, 1476, 2097, 2796, 2846, 4194, 4269, 5692, 8388, 8538, 9553, 12807, 17076, 19106, 25614, 28659, 38212, 51228, 57318, 58343, 85977, 114636, 116686, 171954, 175029, 233372, 331559, 343908, 350058, 525087, 663118, 700116, 994677, 1050174, 1326236, 1989354, 2100348, 2984031, 3978708, 5968062, 11936124, 13593919, 27187838, 40781757, 54375676, 81563514, 122345271, 163127028, 244690542, 489381084]

約数ペア:

[(1, 489381084), (2, 244690542), (3, 163127028), (4, 122345271), (6, 81563514), (9, 54375676), (12, 40781757), (18, 27187838), (36, 13593919), (41, 11936124), (82, 5968062), (123, 3978708), (164, 2984031), (233, 2100348), (246, 1989354), (369, 1326236), (466, 1050174), (492, 994677), (699, 700116), (738, 663118), (932, 525087), (1398, 350058), (1423, 343908), (1476, 331559), (2097, 233372), (2796, 175029), (2846, 171954), (4194, 116686), (4269, 114636), (5692, 85977), (8388, 58343), (8538, 57318), (9553, 51228), (12807, 38212), (17076, 28659), (19106, 25614)]