289383744

素因数分解:

$2^6\times 3^1\times {\mathrm{13}}^1\times {\mathrm{269}}^1\times {\mathrm{431}}^1$

素因数の和:728

約数の個数: 112

約数和(自身を含む): 829543680

約数和(自身を除く): 540159936

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, 269, 312, 416, 431, 538, 624, 807, 832, 862, 1076, 1248, 1293, 1614, 1724, 2152, 2496, 2586, 3228, 3448, 3497, 4304, 5172, 5603, 6456, 6896, 6994, 8608, 10344, 10491, 11206, 12912, 13792, 13988, 16809, 17216, 20688, 20982, 22412, 25824, 27584, 27976, 33618, 41376, 41964, 44824, 51648, 55952, 67236, 82752, 83928, 89648, 111904, 115939, 134472, 167856, 179296, 223808, 231878, 268944, 335712, 347817, 358592, 463756, 537888, 671424, 695634, 927512, 1075776, 1391268, 1507207, 1855024, 2782536, 3014414, 3710048, 4521621, 5565072, 6028828, 7420096, 9043242, 11130144, 12057656, 18086484, 22260288, 24115312, 36172968, 48230624, 72345936, 96461248, 144691872, 289383744]

約数ペア:

[(1, 289383744), (2, 144691872), (3, 96461248), (4, 72345936), (6, 48230624), (8, 36172968), (12, 24115312), (13, 22260288), (16, 18086484), (24, 12057656), (26, 11130144), (32, 9043242), (39, 7420096), (48, 6028828), (52, 5565072), (64, 4521621), (78, 3710048), (96, 3014414), (104, 2782536), (156, 1855024), (192, 1507207), (208, 1391268), (269, 1075776), (312, 927512), (416, 695634), (431, 671424), (538, 537888), (624, 463756), (807, 358592), (832, 347817), (862, 335712), (1076, 268944), (1248, 231878), (1293, 223808), (1614, 179296), (1724, 167856), (2152, 134472), (2496, 115939), (2586, 111904), (3228, 89648), (3448, 83928), (3497, 82752), (4304, 67236), (5172, 55952), (5603, 51648), (6456, 44824), (6896, 41964), (6994, 41376), (8608, 33618), (10344, 27976), (10491, 27584), (11206, 25824), (12912, 22412), (13792, 20982), (13988, 20688), (16809, 17216)]