883864064

素因数分解:

$2^9\times {\mathrm{31}}^1\times {\mathrm{233}}^1\times {\mathrm{239}}^1$

素因数の和:521

約数の個数: 80

約数和(自身を含む): 1838453760

約数和(自身を除く): 954589696

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 124, 128, 233, 239, 248, 256, 466, 478, 496, 512, 932, 956, 992, 1864, 1912, 1984, 3728, 3824, 3968, 7223, 7409, 7456, 7648, 7936, 14446, 14818, 14912, 15296, 15872, 28892, 29636, 29824, 30592, 55687, 57784, 59272, 59648, 61184, 111374, 115568, 118544, 119296, 122368, 222748, 231136, 237088, 445496, 462272, 474176, 890992, 924544, 948352, 1726297, 1781984, 1849088, 1896704, 3452594, 3563968, 3698176, 3793408, 6905188, 7127936, 13810376, 14255872, 27620752, 28511744, 55241504, 110483008, 220966016, 441932032, 883864064]

約数ペア:

[(1, 883864064), (2, 441932032), (4, 220966016), (8, 110483008), (16, 55241504), (31, 28511744), (32, 27620752), (62, 14255872), (64, 13810376), (124, 7127936), (128, 6905188), (233, 3793408), (239, 3698176), (248, 3563968), (256, 3452594), (466, 1896704), (478, 1849088), (496, 1781984), (512, 1726297), (932, 948352), (956, 924544), (992, 890992), (1864, 474176), (1912, 462272), (1984, 445496), (3728, 237088), (3824, 231136), (3968, 222748), (7223, 122368), (7409, 119296), (7456, 118544), (7648, 115568), (7936, 111374), (14446, 61184), (14818, 59648), (14912, 59272), (15296, 57784), (15872, 55687), (28892, 30592), (29636, 29824)]