813696

素因数分解:

$2^7\times 3^1\times {\mathrm{13}}^1\times {\mathrm{163}}^1$

素因数の和:193

約数の個数: 64

約数和(自身を含む): 2341920

約数和(自身を除く): 1528224

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 64, 78, 96, 104, 128, 156, 163, 192, 208, 312, 326, 384, 416, 489, 624, 652, 832, 978, 1248, 1304, 1664, 1956, 2119, 2496, 2608, 3912, 4238, 4992, 5216, 6357, 7824, 8476, 10432, 12714, 15648, 16952, 20864, 25428, 31296, 33904, 50856, 62592, 67808, 101712, 135616, 203424, 271232, 406848, 813696]

約数ペア:

[(1, 813696), (2, 406848), (3, 271232), (4, 203424), (6, 135616), (8, 101712), (12, 67808), (13, 62592), (16, 50856), (24, 33904), (26, 31296), (32, 25428), (39, 20864), (48, 16952), (52, 15648), (64, 12714), (78, 10432), (96, 8476), (104, 7824), (128, 6357), (156, 5216), (163, 4992), (192, 4238), (208, 3912), (312, 2608), (326, 2496), (384, 2119), (416, 1956), (489, 1664), (624, 1304), (652, 1248), (832, 978)]