219632952

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{157}}^1\times {\mathrm{757}}^1$

素因数の和:941

約数の個数: 128

約数和(自身を含む): 689840640

約数和(自身を除く): 470207688

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 21, 22, 24, 28, 33, 42, 44, 56, 66, 77, 84, 88, 132, 154, 157, 168, 231, 264, 308, 314, 462, 471, 616, 628, 757, 924, 942, 1099, 1256, 1514, 1727, 1848, 1884, 2198, 2271, 3028, 3297, 3454, 3768, 4396, 4542, 5181, 5299, 6056, 6594, 6908, 8327, 8792, 9084, 10362, 10598, 12089, 13188, 13816, 15897, 16654, 18168, 20724, 21196, 24178, 24981, 26376, 31794, 33308, 36267, 41448, 42392, 48356, 49962, 58289, 63588, 66616, 72534, 96712, 99924, 116578, 118849, 127176, 145068, 174867, 199848, 233156, 237698, 290136, 349734, 356547, 466312, 475396, 699468, 713094, 831943, 950792, 1307339, 1398936, 1426188, 1663886, 2495829, 2614678, 2852376, 3327772, 3922017, 4991658, 5229356, 6655544, 7844034, 9151373, 9983316, 10458712, 15688068, 18302746, 19966632, 27454119, 31376136, 36605492, 54908238, 73210984, 109816476, 219632952]

約数ペア:

[(1, 219632952), (2, 109816476), (3, 73210984), (4, 54908238), (6, 36605492), (7, 31376136), (8, 27454119), (11, 19966632), (12, 18302746), (14, 15688068), (21, 10458712), (22, 9983316), (24, 9151373), (28, 7844034), (33, 6655544), (42, 5229356), (44, 4991658), (56, 3922017), (66, 3327772), (77, 2852376), (84, 2614678), (88, 2495829), (132, 1663886), (154, 1426188), (157, 1398936), (168, 1307339), (231, 950792), (264, 831943), (308, 713094), (314, 699468), (462, 475396), (471, 466312), (616, 356547), (628, 349734), (757, 290136), (924, 237698), (942, 233156), (1099, 199848), (1256, 174867), (1514, 145068), (1727, 127176), (1848, 118849), (1884, 116578), (2198, 99924), (2271, 96712), (3028, 72534), (3297, 66616), (3454, 63588), (3768, 58289), (4396, 49962), (4542, 48356), (5181, 42392), (5299, 41448), (6056, 36267), (6594, 33308), (6908, 31794), (8327, 26376), (8792, 24981), (9084, 24178), (10362, 21196), (10598, 20724), (12089, 18168), (13188, 16654), (13816, 15897)]