213589020968

素因数分解:

$2^3\times {\mathrm{157}}^1\times {\mathrm{239}}^1\times {\mathrm{677}}^1\times {\mathrm{1051}}^1$

素因数の和:2130

約数の個数: 64

約数和(自身を含む): 405700012800

約数和(自身を除く): 192110991832

約数列:

[1, 2, 4, 8, 157, 239, 314, 478, 628, 677, 956, 1051, 1256, 1354, 1912, 2102, 2708, 4204, 5416, 8408, 37523, 75046, 106289, 150092, 161803, 165007, 212578, 251189, 300184, 323606, 330014, 425156, 502378, 647212, 660028, 711527, 850312, 1004756, 1294424, 1320056, 1423054, 2009512, 2846108, 5692216, 25403071, 39436673, 50806142, 78873346, 101612284, 111709739, 157746692, 170054953, 203224568, 223419478, 315493384, 340109906, 446838956, 680219812, 893677912, 1360439624, 26698627621, 53397255242, 106794510484, 213589020968]

約数ペア:

[(1, 213589020968), (2, 106794510484), (4, 53397255242), (8, 26698627621), (157, 1360439624), (239, 893677912), (314, 680219812), (478, 446838956), (628, 340109906), (677, 315493384), (956, 223419478), (1051, 203224568), (1256, 170054953), (1354, 157746692), (1912, 111709739), (2102, 101612284), (2708, 78873346), (4204, 50806142), (5416, 39436673), (8408, 25403071), (37523, 5692216), (75046, 2846108), (106289, 2009512), (150092, 1423054), (161803, 1320056), (165007, 1294424), (212578, 1004756), (251189, 850312), (300184, 711527), (323606, 660028), (330014, 647212), (425156, 502378)]