220243608

素因数分解:

$2^3\times 3^2\times {\mathrm{13}}^1\times {\mathrm{167}}^1\times {\mathrm{1409}}^1$

素因数の和:1601

約数の個数: 96

約数和(自身を含む): 646682400

約数和(自身を除く): 426438792

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 36, 39, 52, 72, 78, 104, 117, 156, 167, 234, 312, 334, 468, 501, 668, 936, 1002, 1336, 1409, 1503, 2004, 2171, 2818, 3006, 4008, 4227, 4342, 5636, 6012, 6513, 8454, 8684, 11272, 12024, 12681, 13026, 16908, 17368, 18317, 19539, 25362, 26052, 33816, 36634, 39078, 50724, 52104, 54951, 73268, 78156, 101448, 109902, 146536, 156312, 164853, 219804, 235303, 329706, 439608, 470606, 659412, 705909, 941212, 1318824, 1411818, 1882424, 2117727, 2823636, 3058939, 4235454, 5647272, 6117878, 8470908, 9176817, 12235756, 16941816, 18353634, 24471512, 27530451, 36707268, 55060902, 73414536, 110121804, 220243608]

約数ペア:

[(1, 220243608), (2, 110121804), (3, 73414536), (4, 55060902), (6, 36707268), (8, 27530451), (9, 24471512), (12, 18353634), (13, 16941816), (18, 12235756), (24, 9176817), (26, 8470908), (36, 6117878), (39, 5647272), (52, 4235454), (72, 3058939), (78, 2823636), (104, 2117727), (117, 1882424), (156, 1411818), (167, 1318824), (234, 941212), (312, 705909), (334, 659412), (468, 470606), (501, 439608), (668, 329706), (936, 235303), (1002, 219804), (1336, 164853), (1409, 156312), (1503, 146536), (2004, 109902), (2171, 101448), (2818, 78156), (3006, 73268), (4008, 54951), (4227, 52104), (4342, 50724), (5636, 39078), (6012, 36634), (6513, 33816), (8454, 26052), (8684, 25362), (11272, 19539), (12024, 18317), (12681, 17368), (13026, 16908)]