243511488

素因数分解:

$2^6\times 3^3\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{557}}^1$

素因数の和:612

約数の個数: 224

約数和(自身を含む): 816376320

約数和(自身を除く): 572864832

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 23, 24, 27, 32, 33, 36, 44, 46, 48, 54, 64, 66, 69, 72, 88, 92, 96, 99, 108, 132, 138, 144, 176, 184, 192, 198, 207, 216, 253, 264, 276, 288, 297, 352, 368, 396, 414, 432, 506, 528, 552, 557, 576, 594, 621, 704, 736, 759, 792, 828, 864, 1012, 1056, 1104, 1114, 1188, 1242, 1472, 1518, 1584, 1656, 1671, 1728, 2024, 2112, 2208, 2228, 2277, 2376, 2484, 3036, 3168, 3312, 3342, 4048, 4416, 4456, 4554, 4752, 4968, 5013, 6072, 6127, 6336, 6624, 6684, 6831, 8096, 8912, 9108, 9504, 9936, 10026, 12144, 12254, 12811, 13248, 13368, 13662, 15039, 16192, 17824, 18216, 18381, 19008, 19872, 20052, 24288, 24508, 25622, 26736, 27324, 30078, 35648, 36432, 36762, 38433, 39744, 40104, 48576, 49016, 51244, 53472, 54648, 55143, 60156, 72864, 73524, 76866, 80208, 98032, 102488, 106944, 109296, 110286, 115299, 120312, 140921, 145728, 147048, 153732, 160416, 165429, 196064, 204976, 218592, 220572, 230598, 240624, 281842, 294096, 307464, 320832, 330858, 345897, 392128, 409952, 422763, 437184, 441144, 461196, 481248, 563684, 588192, 614928, 661716, 691794, 819904, 845526, 882288, 922392, 962496, 1127368, 1176384, 1229856, 1268289, 1323432, 1383588, 1691052, 1764576, 1844784, 2254736, 2459712, 2536578, 2646864, 2767176, 3382104, 3529152, 3689568, 3804867, 4509472, 5073156, 5293728, 5534352, 6764208, 7379136, 7609734, 9018944, 10146312, 10587456, 11068704, 13528416, 15219468, 20292624, 22137408, 27056832, 30438936, 40585248, 60877872, 81170496, 121755744, 243511488]

約数ペア:

[(1, 243511488), (2, 121755744), (3, 81170496), (4, 60877872), (6, 40585248), (8, 30438936), (9, 27056832), (11, 22137408), (12, 20292624), (16, 15219468), (18, 13528416), (22, 11068704), (23, 10587456), (24, 10146312), (27, 9018944), (32, 7609734), (33, 7379136), (36, 6764208), (44, 5534352), (46, 5293728), (48, 5073156), (54, 4509472), (64, 3804867), (66, 3689568), (69, 3529152), (72, 3382104), (88, 2767176), (92, 2646864), (96, 2536578), (99, 2459712), (108, 2254736), (132, 1844784), (138, 1764576), (144, 1691052), (176, 1383588), (184, 1323432), (192, 1268289), (198, 1229856), (207, 1176384), (216, 1127368), (253, 962496), (264, 922392), (276, 882288), (288, 845526), (297, 819904), (352, 691794), (368, 661716), (396, 614928), (414, 588192), (432, 563684), (506, 481248), (528, 461196), (552, 441144), (557, 437184), (576, 422763), (594, 409952), (621, 392128), (704, 345897), (736, 330858), (759, 320832), (792, 307464), (828, 294096), (864, 281842), (1012, 240624), (1056, 230598), (1104, 220572), (1114, 218592), (1188, 204976), (1242, 196064), (1472, 165429), (1518, 160416), (1584, 153732), (1656, 147048), (1671, 145728), (1728, 140921), (2024, 120312), (2112, 115299), (2208, 110286), (2228, 109296), (2277, 106944), (2376, 102488), (2484, 98032), (3036, 80208), (3168, 76866), (3312, 73524), (3342, 72864), (4048, 60156), (4416, 55143), (4456, 54648), (4554, 53472), (4752, 51244), (4968, 49016), (5013, 48576), (6072, 40104), (6127, 39744), (6336, 38433), (6624, 36762), (6684, 36432), (6831, 35648), (8096, 30078), (8912, 27324), (9108, 26736), (9504, 25622), (9936, 24508), (10026, 24288), (12144, 20052), (12254, 19872), (12811, 19008), (13248, 18381), (13368, 18216), (13662, 17824), (15039, 16192)]