764798868

素因数分解:

$2^2\times 3^3\times {\mathrm{19}}^1\times {\mathrm{372709}}^1$

素因数の和:372741

約数の個数: 48

約数和(自身を含む): 2087176000

約数和(自身を除く): 1322377132

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 27, 36, 38, 54, 57, 76, 108, 114, 171, 228, 342, 513, 684, 1026, 2052, 372709, 745418, 1118127, 1490836, 2236254, 3354381, 4472508, 6708762, 7081471, 10063143, 13417524, 14162942, 20126286, 21244413, 28325884, 40252572, 42488826, 63733239, 84977652, 127466478, 191199717, 254932956, 382399434, 764798868]

約数ペア:

[(1, 764798868), (2, 382399434), (3, 254932956), (4, 191199717), (6, 127466478), (9, 84977652), (12, 63733239), (18, 42488826), (19, 40252572), (27, 28325884), (36, 21244413), (38, 20126286), (54, 14162942), (57, 13417524), (76, 10063143), (108, 7081471), (114, 6708762), (171, 4472508), (228, 3354381), (342, 2236254), (513, 1490836), (684, 1118127), (1026, 745418), (2052, 372709)]