4278528

素因数分解:

$2^8\times 3^3\times {\mathrm{619}}^1$

素因数の和:644

約数の個数: 72

約数和(自身を含む): 12672800

約数和(自身を除く): 8394272

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, 256, 288, 384, 432, 576, 619, 768, 864, 1152, 1238, 1728, 1857, 2304, 2476, 3456, 3714, 4952, 5571, 6912, 7428, 9904, 11142, 14856, 16713, 19808, 22284, 29712, 33426, 39616, 44568, 59424, 66852, 79232, 89136, 118848, 133704, 158464, 178272, 237696, 267408, 356544, 475392, 534816, 713088, 1069632, 1426176, 2139264, 4278528]

約数ペア:

[(1, 4278528), (2, 2139264), (3, 1426176), (4, 1069632), (6, 713088), (8, 534816), (9, 475392), (12, 356544), (16, 267408), (18, 237696), (24, 178272), (27, 158464), (32, 133704), (36, 118848), (48, 89136), (54, 79232), (64, 66852), (72, 59424), (96, 44568), (108, 39616), (128, 33426), (144, 29712), (192, 22284), (216, 19808), (256, 16713), (288, 14856), (384, 11142), (432, 9904), (576, 7428), (619, 6912), (768, 5571), (864, 4952), (1152, 3714), (1238, 3456), (1728, 2476), (1857, 2304)]