285232608

素因数分解:

$2^5\times 3^2\times {\mathrm{73}}^1\times {\mathrm{13567}}^1$

素因数の和:13656

約数の個数: 72

約数和(自身を含む): 822302208

約数和(自身を除く): 537069600

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 73, 96, 144, 146, 219, 288, 292, 438, 584, 657, 876, 1168, 1314, 1752, 2336, 2628, 3504, 5256, 7008, 10512, 13567, 21024, 27134, 40701, 54268, 81402, 108536, 122103, 162804, 217072, 244206, 325608, 434144, 488412, 651216, 976824, 990391, 1302432, 1953648, 1980782, 2971173, 3907296, 3961564, 5942346, 7923128, 8913519, 11884692, 15846256, 17827038, 23769384, 31692512, 35654076, 47538768, 71308152, 95077536, 142616304, 285232608]

約数ペア:

[(1, 285232608), (2, 142616304), (3, 95077536), (4, 71308152), (6, 47538768), (8, 35654076), (9, 31692512), (12, 23769384), (16, 17827038), (18, 15846256), (24, 11884692), (32, 8913519), (36, 7923128), (48, 5942346), (72, 3961564), (73, 3907296), (96, 2971173), (144, 1980782), (146, 1953648), (219, 1302432), (288, 990391), (292, 976824), (438, 651216), (584, 488412), (657, 434144), (876, 325608), (1168, 244206), (1314, 217072), (1752, 162804), (2336, 122103), (2628, 108536), (3504, 81402), (5256, 54268), (7008, 40701), (10512, 27134), (13567, 21024)]