253812624

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{13121}}^1$

素因数の和:13176

約数の個数: 80

約数和(自身を含む): 728953344

約数和(自身を除く): 475140720

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, 13121, 19344, 26242, 39363, 52484, 78726, 104968, 157452, 170573, 209936, 314904, 341146, 406751, 511719, 629808, 682292, 813502, 1023438, 1220253, 1364584, 1627004, 2046876, 2440506, 2729168, 3254008, 4093752, 4881012, 5287763, 6508016, 8187504, 9762024, 10575526, 15863289, 19524048, 21151052, 31726578, 42302104, 63453156, 84604208, 126906312, 253812624]

約数ペア:

[(1, 253812624), (2, 126906312), (3, 84604208), (4, 63453156), (6, 42302104), (8, 31726578), (12, 21151052), (13, 19524048), (16, 15863289), (24, 10575526), (26, 9762024), (31, 8187504), (39, 6508016), (48, 5287763), (52, 4881012), (62, 4093752), (78, 3254008), (93, 2729168), (104, 2440506), (124, 2046876), (156, 1627004), (186, 1364584), (208, 1220253), (248, 1023438), (312, 813502), (372, 682292), (403, 629808), (496, 511719), (624, 406751), (744, 341146), (806, 314904), (1209, 209936), (1488, 170573), (1612, 157452), (2418, 104968), (3224, 78726), (4836, 52484), (6448, 39363), (9672, 26242), (13121, 19344)]