253763616

素因数分解:

$2^5\times 3^1\times {\mathrm{163}}^1\times {\mathrm{16217}}^1$

素因数の和:16393

約数の個数: 48

約数和(自身を含む): 670257504

約数和(自身を除く): 416493888

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 96, 163, 326, 489, 652, 978, 1304, 1956, 2608, 3912, 5216, 7824, 15648, 16217, 32434, 48651, 64868, 97302, 129736, 194604, 259472, 389208, 518944, 778416, 1556832, 2643371, 5286742, 7930113, 10573484, 15860226, 21146968, 31720452, 42293936, 63440904, 84587872, 126881808, 253763616]

約数ペア:

[(1, 253763616), (2, 126881808), (3, 84587872), (4, 63440904), (6, 42293936), (8, 31720452), (12, 21146968), (16, 15860226), (24, 10573484), (32, 7930113), (48, 5286742), (96, 2643371), (163, 1556832), (326, 778416), (489, 518944), (652, 389208), (978, 259472), (1304, 194604), (1956, 129736), (2608, 97302), (3912, 64868), (5216, 48651), (7824, 32434), (15648, 16217)]