247222272

素因数分解:

$2^{12}\times 3^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{59}}^1$

素因数の和:128

約数の個数: 208

約数和(自身を含む): 754882560

約数和(自身を除く): 507660288

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 31, 32, 33, 44, 48, 59, 62, 64, 66, 88, 93, 96, 118, 124, 128, 132, 176, 177, 186, 192, 236, 248, 256, 264, 341, 352, 354, 372, 384, 472, 496, 512, 528, 649, 682, 704, 708, 744, 768, 944, 992, 1023, 1024, 1056, 1298, 1364, 1408, 1416, 1488, 1536, 1829, 1888, 1947, 1984, 2046, 2048, 2112, 2596, 2728, 2816, 2832, 2976, 3072, 3658, 3776, 3894, 3968, 4092, 4096, 4224, 5192, 5456, 5487, 5632, 5664, 5952, 6144, 7316, 7552, 7788, 7936, 8184, 8448, 10384, 10912, 10974, 11264, 11328, 11904, 12288, 14632, 15104, 15576, 15872, 16368, 16896, 20119, 20768, 21824, 21948, 22528, 22656, 23808, 29264, 30208, 31152, 31744, 32736, 33792, 40238, 41536, 43648, 43896, 45056, 45312, 47616, 58528, 60357, 60416, 62304, 63488, 65472, 67584, 80476, 83072, 87296, 87792, 90624, 95232, 117056, 120714, 120832, 124608, 126976, 130944, 135168, 160952, 166144, 174592, 175584, 181248, 190464, 234112, 241428, 241664, 249216, 261888, 321904, 332288, 349184, 351168, 362496, 380928, 468224, 482856, 498432, 523776, 643808, 664576, 698368, 702336, 724992, 936448, 965712, 996864, 1047552, 1287616, 1329152, 1396736, 1404672, 1872896, 1931424, 1993728, 2095104, 2575232, 2658304, 2809344, 3745792, 3862848, 3987456, 4190208, 5150464, 5618688, 7491584, 7725696, 7974912, 10300928, 11237376, 15451392, 20601856, 22474752, 30902784, 41203712, 61805568, 82407424, 123611136, 247222272]

約数ペア:

[(1, 247222272), (2, 123611136), (3, 82407424), (4, 61805568), (6, 41203712), (8, 30902784), (11, 22474752), (12, 20601856), (16, 15451392), (22, 11237376), (24, 10300928), (31, 7974912), (32, 7725696), (33, 7491584), (44, 5618688), (48, 5150464), (59, 4190208), (62, 3987456), (64, 3862848), (66, 3745792), (88, 2809344), (93, 2658304), (96, 2575232), (118, 2095104), (124, 1993728), (128, 1931424), (132, 1872896), (176, 1404672), (177, 1396736), (186, 1329152), (192, 1287616), (236, 1047552), (248, 996864), (256, 965712), (264, 936448), (341, 724992), (352, 702336), (354, 698368), (372, 664576), (384, 643808), (472, 523776), (496, 498432), (512, 482856), (528, 468224), (649, 380928), (682, 362496), (704, 351168), (708, 349184), (744, 332288), (768, 321904), (944, 261888), (992, 249216), (1023, 241664), (1024, 241428), (1056, 234112), (1298, 190464), (1364, 181248), (1408, 175584), (1416, 174592), (1488, 166144), (1536, 160952), (1829, 135168), (1888, 130944), (1947, 126976), (1984, 124608), (2046, 120832), (2048, 120714), (2112, 117056), (2596, 95232), (2728, 90624), (2816, 87792), (2832, 87296), (2976, 83072), (3072, 80476), (3658, 67584), (3776, 65472), (3894, 63488), (3968, 62304), (4092, 60416), (4096, 60357), (4224, 58528), (5192, 47616), (5456, 45312), (5487, 45056), (5632, 43896), (5664, 43648), (5952, 41536), (6144, 40238), (7316, 33792), (7552, 32736), (7788, 31744), (7936, 31152), (8184, 30208), (8448, 29264), (10384, 23808), (10912, 22656), (10974, 22528), (11264, 21948), (11328, 21824), (11904, 20768), (12288, 20119), (14632, 16896), (15104, 16368), (15576, 15872)]