210140928

素因数分解:

$2^8\times 3^2\times {\mathrm{223}}^1\times {\mathrm{409}}^1$

素因数の和:654

約数の個数: 108

約数和(自身を含む): 610093120

約数和(自身を除く): 399952192

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 128, 144, 192, 223, 256, 288, 384, 409, 446, 576, 669, 768, 818, 892, 1152, 1227, 1338, 1636, 1784, 2007, 2304, 2454, 2676, 3272, 3568, 3681, 4014, 4908, 5352, 6544, 7136, 7362, 8028, 9816, 10704, 13088, 14272, 14724, 16056, 19632, 21408, 26176, 28544, 29448, 32112, 39264, 42816, 52352, 57088, 58896, 64224, 78528, 85632, 91207, 104704, 117792, 128448, 157056, 171264, 182414, 235584, 256896, 273621, 314112, 364828, 471168, 513792, 547242, 729656, 820863, 942336, 1094484, 1459312, 1641726, 2188968, 2918624, 3283452, 4377936, 5837248, 6566904, 8755872, 11674496, 13133808, 17511744, 23348992, 26267616, 35023488, 52535232, 70046976, 105070464, 210140928]

約数ペア:

[(1, 210140928), (2, 105070464), (3, 70046976), (4, 52535232), (6, 35023488), (8, 26267616), (9, 23348992), (12, 17511744), (16, 13133808), (18, 11674496), (24, 8755872), (32, 6566904), (36, 5837248), (48, 4377936), (64, 3283452), (72, 2918624), (96, 2188968), (128, 1641726), (144, 1459312), (192, 1094484), (223, 942336), (256, 820863), (288, 729656), (384, 547242), (409, 513792), (446, 471168), (576, 364828), (669, 314112), (768, 273621), (818, 256896), (892, 235584), (1152, 182414), (1227, 171264), (1338, 157056), (1636, 128448), (1784, 117792), (2007, 104704), (2304, 91207), (2454, 85632), (2676, 78528), (3272, 64224), (3568, 58896), (3681, 57088), (4014, 52352), (4908, 42816), (5352, 39264), (6544, 32112), (7136, 29448), (7362, 28544), (8028, 26176), (9816, 21408), (10704, 19632), (13088, 16056), (14272, 14724)]