320588112

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{16573}}^1$

素因数の和:16628

約数の個数: 80

約数和(自身を含む): 920718848

約数和(自身を除く): 600130736

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 31, 39, 48, 52, 62, 78, 93, 104, 124, 156, 186, 208, 248, 312, 372, 403, 496, 624, 744, 806, 1209, 1488, 1612, 2418, 3224, 4836, 6448, 9672, 16573, 19344, 33146, 49719, 66292, 99438, 132584, 198876, 215449, 265168, 397752, 430898, 513763, 646347, 795504, 861796, 1027526, 1292694, 1541289, 1723592, 2055052, 2585388, 3082578, 3447184, 4110104, 5170776, 6165156, 6678919, 8220208, 10341552, 12330312, 13357838, 20036757, 24660624, 26715676, 40073514, 53431352, 80147028, 106862704, 160294056, 320588112]

約数ペア:

[(1, 320588112), (2, 160294056), (3, 106862704), (4, 80147028), (6, 53431352), (8, 40073514), (12, 26715676), (13, 24660624), (16, 20036757), (24, 13357838), (26, 12330312), (31, 10341552), (39, 8220208), (48, 6678919), (52, 6165156), (62, 5170776), (78, 4110104), (93, 3447184), (104, 3082578), (124, 2585388), (156, 2055052), (186, 1723592), (208, 1541289), (248, 1292694), (312, 1027526), (372, 861796), (403, 795504), (496, 646347), (624, 513763), (744, 430898), (806, 397752), (1209, 265168), (1488, 215449), (1612, 198876), (2418, 132584), (3224, 99438), (4836, 66292), (6448, 49719), (9672, 33146), (16573, 19344)]