230031328

素因数分解:

$2^5\times {\mathrm{19}}^1\times {\mathrm{397}}^1\times {\mathrm{953}}^1$

素因数の和:1379

約数の個数: 48

約数和(自身を含む): 478411920

約数和(自身を除く): 248380592

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 76, 152, 304, 397, 608, 794, 953, 1588, 1906, 3176, 3812, 6352, 7543, 7624, 12704, 15086, 15248, 18107, 30172, 30496, 36214, 60344, 72428, 120688, 144856, 241376, 289712, 378341, 579424, 756682, 1513364, 3026728, 6053456, 7188479, 12106912, 14376958, 28753916, 57507832, 115015664, 230031328]

約数ペア:

[(1, 230031328), (2, 115015664), (4, 57507832), (8, 28753916), (16, 14376958), (19, 12106912), (32, 7188479), (38, 6053456), (76, 3026728), (152, 1513364), (304, 756682), (397, 579424), (608, 378341), (794, 289712), (953, 241376), (1588, 144856), (1906, 120688), (3176, 72428), (3812, 60344), (6352, 36214), (7543, 30496), (7624, 30172), (12704, 18107), (15086, 15248)]