636792

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^2\times {\mathrm{157}}^1$

素因数の和:192

約数の個数: 48

約数和(自身を含む): 1734840

約数和(自身を除く): 1098048

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 157, 169, 312, 314, 338, 471, 507, 628, 676, 942, 1014, 1256, 1352, 1884, 2028, 2041, 3768, 4056, 4082, 6123, 8164, 12246, 16328, 24492, 26533, 48984, 53066, 79599, 106132, 159198, 212264, 318396, 636792]

約数ペア:

[(1, 636792), (2, 318396), (3, 212264), (4, 159198), (6, 106132), (8, 79599), (12, 53066), (13, 48984), (24, 26533), (26, 24492), (39, 16328), (52, 12246), (78, 8164), (104, 6123), (156, 4082), (157, 4056), (169, 3768), (312, 2041), (314, 2028), (338, 1884), (471, 1352), (507, 1256), (628, 1014), (676, 942)]