273942684

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^2\times {\mathrm{107}}^1\times {\mathrm{197}}^1$

素因数の和:352

約数の個数: 108

約数和(自身を含む): 741404664

約数和(自身を除く): 467461980

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 38, 57, 76, 107, 114, 171, 197, 214, 228, 321, 342, 361, 394, 428, 591, 642, 684, 722, 788, 963, 1083, 1182, 1284, 1444, 1773, 1926, 2033, 2166, 2364, 3249, 3546, 3743, 3852, 4066, 4332, 6099, 6498, 7092, 7486, 8132, 11229, 12198, 12996, 14972, 18297, 21079, 22458, 24396, 33687, 36594, 38627, 42158, 44916, 63237, 67374, 71117, 73188, 77254, 84316, 115881, 126474, 134748, 142234, 154508, 189711, 213351, 231762, 252948, 284468, 347643, 379422, 400501, 426702, 463524, 640053, 695286, 758844, 801002, 853404, 1201503, 1280106, 1390572, 1602004, 2403006, 2560212, 3604509, 4806012, 7209018, 7609519, 14418036, 15219038, 22828557, 30438076, 45657114, 68485671, 91314228, 136971342, 273942684]

約数ペア:

[(1, 273942684), (2, 136971342), (3, 91314228), (4, 68485671), (6, 45657114), (9, 30438076), (12, 22828557), (18, 15219038), (19, 14418036), (36, 7609519), (38, 7209018), (57, 4806012), (76, 3604509), (107, 2560212), (114, 2403006), (171, 1602004), (197, 1390572), (214, 1280106), (228, 1201503), (321, 853404), (342, 801002), (361, 758844), (394, 695286), (428, 640053), (591, 463524), (642, 426702), (684, 400501), (722, 379422), (788, 347643), (963, 284468), (1083, 252948), (1182, 231762), (1284, 213351), (1444, 189711), (1773, 154508), (1926, 142234), (2033, 134748), (2166, 126474), (2364, 115881), (3249, 84316), (3546, 77254), (3743, 73188), (3852, 71117), (4066, 67374), (4332, 63237), (6099, 44916), (6498, 42158), (7092, 38627), (7486, 36594), (8132, 33687), (11229, 24396), (12198, 22458), (12996, 21079), (14972, 18297)]