1283996928

素因数分解:

$2^8\times 3^1\times {\mathrm{487}}^1\times {\mathrm{3433}}^1$

素因数の和:3939

約数の個数: 72

約数和(自身を含む): 3425318848

約数和(自身を除く): 2141321920

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 256, 384, 487, 768, 974, 1461, 1948, 2922, 3433, 3896, 5844, 6866, 7792, 10299, 11688, 13732, 15584, 20598, 23376, 27464, 31168, 41196, 46752, 54928, 62336, 82392, 93504, 109856, 124672, 164784, 187008, 219712, 329568, 374016, 439424, 659136, 878848, 1318272, 1671871, 2636544, 3343742, 5015613, 6687484, 10031226, 13374968, 20062452, 26749936, 40124904, 53499872, 80249808, 106999744, 160499616, 213999488, 320999232, 427998976, 641998464, 1283996928]

約数ペア:

[(1, 1283996928), (2, 641998464), (3, 427998976), (4, 320999232), (6, 213999488), (8, 160499616), (12, 106999744), (16, 80249808), (24, 53499872), (32, 40124904), (48, 26749936), (64, 20062452), (96, 13374968), (128, 10031226), (192, 6687484), (256, 5015613), (384, 3343742), (487, 2636544), (768, 1671871), (974, 1318272), (1461, 878848), (1948, 659136), (2922, 439424), (3433, 374016), (3896, 329568), (5844, 219712), (6866, 187008), (7792, 164784), (10299, 124672), (11688, 109856), (13732, 93504), (15584, 82392), (20598, 62336), (23376, 54928), (27464, 46752), (31168, 41196)]