2512568064

素因数分解:

$2^8\times 3^1\times {\mathrm{163}}^1\times {\mathrm{20071}}^1$

素因数の和:20253

約数の個数: 72

約数和(自身を含む): 6728455552

約数和(自身を除く): 4215887488

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 163, 192, 256, 326, 384, 489, 652, 768, 978, 1304, 1956, 2608, 3912, 5216, 7824, 10432, 15648, 20071, 20864, 31296, 40142, 41728, 60213, 62592, 80284, 120426, 125184, 160568, 240852, 321136, 481704, 642272, 963408, 1284544, 1926816, 2569088, 3271573, 3853632, 5138176, 6543146, 7707264, 9814719, 13086292, 15414528, 19629438, 26172584, 39258876, 52345168, 78517752, 104690336, 157035504, 209380672, 314071008, 418761344, 628142016, 837522688, 1256284032, 2512568064]

約数ペア:

[(1, 2512568064), (2, 1256284032), (3, 837522688), (4, 628142016), (6, 418761344), (8, 314071008), (12, 209380672), (16, 157035504), (24, 104690336), (32, 78517752), (48, 52345168), (64, 39258876), (96, 26172584), (128, 19629438), (163, 15414528), (192, 13086292), (256, 9814719), (326, 7707264), (384, 6543146), (489, 5138176), (652, 3853632), (768, 3271573), (978, 2569088), (1304, 1926816), (1956, 1284544), (2608, 963408), (3912, 642272), (5216, 481704), (7824, 321136), (10432, 240852), (15648, 160568), (20071, 125184), (20864, 120426), (31296, 80284), (40142, 62592), (41728, 60213)]