413913344

素因数分解:

$2^8\times {\mathrm{13}}^1\times {\mathrm{277}}^1\times {\mathrm{449}}^1$

素因数の和:755

約数の個数: 72

約数和(自身を含む): 894965400

約数和(自身を除く): 481052056

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 128, 208, 256, 277, 416, 449, 554, 832, 898, 1108, 1664, 1796, 2216, 3328, 3592, 3601, 4432, 5837, 7184, 7202, 8864, 11674, 14368, 14404, 17728, 23348, 28736, 28808, 35456, 46696, 57472, 57616, 70912, 93392, 114944, 115232, 124373, 186784, 230464, 248746, 373568, 460928, 497492, 747136, 921856, 994984, 1494272, 1616849, 1989968, 3233698, 3979936, 6467396, 7959872, 12934792, 15919744, 25869584, 31839488, 51739168, 103478336, 206956672, 413913344]

約数ペア:

[(1, 413913344), (2, 206956672), (4, 103478336), (8, 51739168), (13, 31839488), (16, 25869584), (26, 15919744), (32, 12934792), (52, 7959872), (64, 6467396), (104, 3979936), (128, 3233698), (208, 1989968), (256, 1616849), (277, 1494272), (416, 994984), (449, 921856), (554, 747136), (832, 497492), (898, 460928), (1108, 373568), (1664, 248746), (1796, 230464), (2216, 186784), (3328, 124373), (3592, 115232), (3601, 114944), (4432, 93392), (5837, 70912), (7184, 57616), (7202, 57472), (8864, 46696), (11674, 35456), (14368, 28808), (14404, 28736), (17728, 23348)]