245949264

素因数分解:

$2^4\times 3^3\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{709}}^1$

素因数の和:810

約数の個数: 160

約数和(自身を含む): 781795200

約数和(自身を除く): 535845936

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 27, 33, 36, 44, 48, 54, 66, 72, 73, 88, 99, 108, 132, 144, 146, 176, 198, 216, 219, 264, 292, 297, 396, 432, 438, 528, 584, 594, 657, 709, 792, 803, 876, 1168, 1188, 1314, 1418, 1584, 1606, 1752, 1971, 2127, 2376, 2409, 2628, 2836, 3212, 3504, 3942, 4254, 4752, 4818, 5256, 5672, 6381, 6424, 7227, 7799, 7884, 8508, 9636, 10512, 11344, 12762, 12848, 14454, 15598, 15768, 17016, 19143, 19272, 21681, 23397, 25524, 28908, 31196, 31536, 34032, 38286, 38544, 43362, 46794, 51048, 51757, 57816, 62392, 70191, 76572, 86724, 93588, 102096, 103514, 115632, 124784, 140382, 153144, 155271, 173448, 187176, 207028, 210573, 280764, 306288, 310542, 346896, 374352, 414056, 421146, 465813, 561528, 569327, 621084, 828112, 842292, 931626, 1123056, 1138654, 1242168, 1397439, 1684584, 1707981, 1863252, 2277308, 2484336, 2794878, 3369168, 3415962, 3726504, 4554616, 5123943, 5589756, 6831924, 7453008, 9109232, 10247886, 11179512, 13663848, 15371829, 20495772, 22359024, 27327696, 30743658, 40991544, 61487316, 81983088, 122974632, 245949264]

約数ペア:

[(1, 245949264), (2, 122974632), (3, 81983088), (4, 61487316), (6, 40991544), (8, 30743658), (9, 27327696), (11, 22359024), (12, 20495772), (16, 15371829), (18, 13663848), (22, 11179512), (24, 10247886), (27, 9109232), (33, 7453008), (36, 6831924), (44, 5589756), (48, 5123943), (54, 4554616), (66, 3726504), (72, 3415962), (73, 3369168), (88, 2794878), (99, 2484336), (108, 2277308), (132, 1863252), (144, 1707981), (146, 1684584), (176, 1397439), (198, 1242168), (216, 1138654), (219, 1123056), (264, 931626), (292, 842292), (297, 828112), (396, 621084), (432, 569327), (438, 561528), (528, 465813), (584, 421146), (594, 414056), (657, 374352), (709, 346896), (792, 310542), (803, 306288), (876, 280764), (1168, 210573), (1188, 207028), (1314, 187176), (1418, 173448), (1584, 155271), (1606, 153144), (1752, 140382), (1971, 124784), (2127, 115632), (2376, 103514), (2409, 102096), (2628, 93588), (2836, 86724), (3212, 76572), (3504, 70191), (3942, 62392), (4254, 57816), (4752, 51757), (4818, 51048), (5256, 46794), (5672, 43362), (6381, 38544), (6424, 38286), (7227, 34032), (7799, 31536), (7884, 31196), (8508, 28908), (9636, 25524), (10512, 23397), (11344, 21681), (12762, 19272), (12848, 19143), (14454, 17016), (15598, 15768)]