1990182528

素因数分解:

$2^7\times 3^3\times {\mathrm{575863}}^1$

素因数の和:575886

約数の個数: 64

約数和(自身を含む): 5873812800

約数和(自身を除く): 3883630272

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, 864, 1152, 1728, 3456, 575863, 1151726, 1727589, 2303452, 3455178, 4606904, 5182767, 6910356, 9213808, 10365534, 13820712, 15548301, 18427616, 20731068, 27641424, 31096602, 36855232, 41462136, 55282848, 62193204, 73710464, 82924272, 110565696, 124386408, 165848544, 221131392, 248772816, 331697088, 497545632, 663394176, 995091264, 1990182528]

約数ペア:

[(1, 1990182528), (2, 995091264), (3, 663394176), (4, 497545632), (6, 331697088), (8, 248772816), (9, 221131392), (12, 165848544), (16, 124386408), (18, 110565696), (24, 82924272), (27, 73710464), (32, 62193204), (36, 55282848), (48, 41462136), (54, 36855232), (64, 31096602), (72, 27641424), (96, 20731068), (108, 18427616), (128, 15548301), (144, 13820712), (192, 10365534), (216, 9213808), (288, 6910356), (384, 5182767), (432, 4606904), (576, 3455178), (864, 2303452), (1152, 1727589), (1728, 1151726), (3456, 575863)]