2578471776

素因数分解:

$2^5\times 3^2\times {\mathrm{271}}^1\times {\mathrm{33037}}^1$

素因数の和:33324

約数の個数: 72

約数和(自身を含む): 7359809184

約数和(自身を除く): 4781337408

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 271, 288, 542, 813, 1084, 1626, 2168, 2439, 3252, 4336, 4878, 6504, 8672, 9756, 13008, 19512, 26016, 33037, 39024, 66074, 78048, 99111, 132148, 198222, 264296, 297333, 396444, 528592, 594666, 792888, 1057184, 1189332, 1585776, 2378664, 3171552, 4757328, 8953027, 9514656, 17906054, 26859081, 35812108, 53718162, 71624216, 80577243, 107436324, 143248432, 161154486, 214872648, 286496864, 322308972, 429745296, 644617944, 859490592, 1289235888, 2578471776]

約数ペア:

[(1, 2578471776), (2, 1289235888), (3, 859490592), (4, 644617944), (6, 429745296), (8, 322308972), (9, 286496864), (12, 214872648), (16, 161154486), (18, 143248432), (24, 107436324), (32, 80577243), (36, 71624216), (48, 53718162), (72, 35812108), (96, 26859081), (144, 17906054), (271, 9514656), (288, 8953027), (542, 4757328), (813, 3171552), (1084, 2378664), (1626, 1585776), (2168, 1189332), (2439, 1057184), (3252, 792888), (4336, 594666), (4878, 528592), (6504, 396444), (8672, 297333), (9756, 264296), (13008, 198222), (19512, 132148), (26016, 99111), (33037, 78048), (39024, 66074)]