1572145016

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{317}}^1\times {\mathrm{1109}}^1$

素因数の和:1488

約数の個数: 64

約数和(自身を含む): 3261535200

約数和(自身を除く): 1689390184

約数列:

[1, 2, 4, 8, 13, 26, 43, 52, 86, 104, 172, 317, 344, 559, 634, 1109, 1118, 1268, 2218, 2236, 2536, 4121, 4436, 4472, 8242, 8872, 13631, 14417, 16484, 27262, 28834, 32968, 47687, 54524, 57668, 95374, 109048, 115336, 177203, 190748, 351553, 354406, 381496, 619931, 703106, 708812, 1239862, 1406212, 1417624, 2479724, 2812424, 4570189, 4959448, 9140378, 15116779, 18280756, 30233558, 36561512, 60467116, 120934232, 196518127, 393036254, 786072508, 1572145016]

約数ペア:

[(1, 1572145016), (2, 786072508), (4, 393036254), (8, 196518127), (13, 120934232), (26, 60467116), (43, 36561512), (52, 30233558), (86, 18280756), (104, 15116779), (172, 9140378), (317, 4959448), (344, 4570189), (559, 2812424), (634, 2479724), (1109, 1417624), (1118, 1406212), (1268, 1239862), (2218, 708812), (2236, 703106), (2536, 619931), (4121, 381496), (4436, 354406), (4472, 351553), (8242, 190748), (8872, 177203), (13631, 115336), (14417, 109048), (16484, 95374), (27262, 57668), (28834, 54524), (32968, 47687)]