678741379212

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{167}}^1\times {\mathrm{329789}}^1$

素因数の和:330055

約数の個数: 96

約数和(自身を含む): 1737492019200

約数和(自身を除く): 1058750639988

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 79, 156, 158, 167, 237, 316, 334, 474, 501, 668, 948, 1002, 1027, 2004, 2054, 2171, 3081, 4108, 4342, 6162, 6513, 8684, 12324, 13026, 13193, 26052, 26386, 39579, 52772, 79158, 158316, 171509, 329789, 343018, 514527, 659578, 686036, 989367, 1029054, 1319156, 1978734, 2058108, 3957468, 4287257, 8574514, 12861771, 17149028, 25723542, 26053331, 51447084, 52106662, 55074763, 78159993, 104213324, 110149526, 156319986, 165224289, 220299052, 312639972, 330448578, 338693303, 660897156, 677386606, 715971919, 1016079909, 1354773212, 1431943838, 2032159818, 2147915757, 2863887676, 4064319636, 4295831514, 4350906277, 8591663028, 8701812554, 13052718831, 17403625108, 26105437662, 52210875324, 56561781601, 113123563202, 169685344803, 226247126404, 339370689606, 678741379212]

約数ペア:

[(1, 678741379212), (2, 339370689606), (3, 226247126404), (4, 169685344803), (6, 113123563202), (12, 56561781601), (13, 52210875324), (26, 26105437662), (39, 17403625108), (52, 13052718831), (78, 8701812554), (79, 8591663028), (156, 4350906277), (158, 4295831514), (167, 4064319636), (237, 2863887676), (316, 2147915757), (334, 2032159818), (474, 1431943838), (501, 1354773212), (668, 1016079909), (948, 715971919), (1002, 677386606), (1027, 660897156), (2004, 338693303), (2054, 330448578), (2171, 312639972), (3081, 220299052), (4108, 165224289), (4342, 156319986), (6162, 110149526), (6513, 104213324), (8684, 78159993), (12324, 55074763), (13026, 52106662), (13193, 51447084), (26052, 26053331), (26386, 25723542), (39579, 17149028), (52772, 12861771), (79158, 8574514), (158316, 4287257), (171509, 3957468), (329789, 2058108), (343018, 1978734), (514527, 1319156), (659578, 1029054), (686036, 989367)]