406848

素因数分解:

$2^6\times 3^1\times {\mathrm{13}}^1\times {\mathrm{163}}^1$

素因数の和:191

約数の個数: 56

約数和(自身を含む): 1166368

約数和(自身を除く): 759520

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 64, 78, 96, 104, 156, 163, 192, 208, 312, 326, 416, 489, 624, 652, 832, 978, 1248, 1304, 1956, 2119, 2496, 2608, 3912, 4238, 5216, 6357, 7824, 8476, 10432, 12714, 15648, 16952, 25428, 31296, 33904, 50856, 67808, 101712, 135616, 203424, 406848]

約数ペア:

[(1, 406848), (2, 203424), (3, 135616), (4, 101712), (6, 67808), (8, 50856), (12, 33904), (13, 31296), (16, 25428), (24, 16952), (26, 15648), (32, 12714), (39, 10432), (48, 8476), (52, 7824), (64, 6357), (78, 5216), (96, 4238), (104, 3912), (156, 2608), (163, 2496), (192, 2119), (208, 1956), (312, 1304), (326, 1248), (416, 978), (489, 832), (624, 652)]