1020672

素因数分解:

$2^8\times 3^2\times {\mathrm{443}}^1$

素因数の和:465

約数の個数: 54

約数和(自身を含む): 2949492

約数和(自身を除く): 1928820

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 128, 144, 192, 256, 288, 384, 443, 576, 768, 886, 1152, 1329, 1772, 2304, 2658, 3544, 3987, 5316, 7088, 7974, 10632, 14176, 15948, 21264, 28352, 31896, 42528, 56704, 63792, 85056, 113408, 127584, 170112, 255168, 340224, 510336, 1020672]

約数ペア:

[(1, 1020672), (2, 510336), (3, 340224), (4, 255168), (6, 170112), (8, 127584), (9, 113408), (12, 85056), (16, 63792), (18, 56704), (24, 42528), (32, 31896), (36, 28352), (48, 21264), (64, 15948), (72, 14176), (96, 10632), (128, 7974), (144, 7088), (192, 5316), (256, 3987), (288, 3544), (384, 2658), (443, 2304), (576, 1772), (768, 1329), (886, 1152)]