2139264

素因数分解:

$2^7\times 3^3\times {\mathrm{619}}^1$

素因数の和:642

約数の個数: 64

約数和(自身を含む): 6324000

約数和(自身を除く): 4184736

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 96, 108, 128, 144, 192, 216, 288, 384, 432, 576, 619, 864, 1152, 1238, 1728, 1857, 2476, 3456, 3714, 4952, 5571, 7428, 9904, 11142, 14856, 16713, 19808, 22284, 29712, 33426, 39616, 44568, 59424, 66852, 79232, 89136, 118848, 133704, 178272, 237696, 267408, 356544, 534816, 713088, 1069632, 2139264]

約数ペア:

[(1, 2139264), (2, 1069632), (3, 713088), (4, 534816), (6, 356544), (8, 267408), (9, 237696), (12, 178272), (16, 133704), (18, 118848), (24, 89136), (27, 79232), (32, 66852), (36, 59424), (48, 44568), (54, 39616), (64, 33426), (72, 29712), (96, 22284), (108, 19808), (128, 16713), (144, 14856), (192, 11142), (216, 9904), (288, 7428), (384, 5571), (432, 4952), (576, 3714), (619, 3456), (864, 2476), (1152, 1857), (1238, 1728)]