254559552

素因数分解:

$2^6\times 3^1\times {\mathrm{13}}^1\times {\mathrm{101987}}^1$

素因数の和:102015

約数の個数: 56

約数和(自身を含む): 725338656

約数和(自身を除く): 470779104

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 64, 78, 96, 104, 156, 192, 208, 312, 416, 624, 832, 1248, 2496, 101987, 203974, 305961, 407948, 611922, 815896, 1223844, 1325831, 1631792, 2447688, 2651662, 3263584, 3977493, 4895376, 5303324, 6527168, 7954986, 9790752, 10606648, 15909972, 19581504, 21213296, 31819944, 42426592, 63639888, 84853184, 127279776, 254559552]

約数ペア:

[(1, 254559552), (2, 127279776), (3, 84853184), (4, 63639888), (6, 42426592), (8, 31819944), (12, 21213296), (13, 19581504), (16, 15909972), (24, 10606648), (26, 9790752), (32, 7954986), (39, 6527168), (48, 5303324), (52, 4895376), (64, 3977493), (78, 3263584), (96, 2651662), (104, 2447688), (156, 1631792), (192, 1325831), (208, 1223844), (312, 815896), (416, 611922), (624, 407948), (832, 305961), (1248, 203974), (2496, 101987)]