1283473408

素因数分解:

$2^{14}\times 7^1\times {\mathrm{19}}^2\times {\mathrm{31}}^1$

素因数の和:104

約数の個数: 180

約数和(自身を含む): 3195962112

約数和(自身を除く): 1912488704

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 31, 32, 38, 56, 62, 64, 76, 112, 124, 128, 133, 152, 217, 224, 248, 256, 266, 304, 361, 434, 448, 496, 512, 532, 589, 608, 722, 868, 896, 992, 1024, 1064, 1178, 1216, 1444, 1736, 1792, 1984, 2048, 2128, 2356, 2432, 2527, 2888, 3472, 3584, 3968, 4096, 4123, 4256, 4712, 4864, 5054, 5776, 6944, 7168, 7936, 8192, 8246, 8512, 9424, 9728, 10108, 11191, 11552, 13888, 14336, 15872, 16384, 16492, 17024, 18848, 19456, 20216, 22382, 23104, 27776, 28672, 31744, 32984, 34048, 37696, 38912, 40432, 44764, 46208, 55552, 57344, 63488, 65968, 68096, 75392, 77824, 78337, 80864, 89528, 92416, 111104, 114688, 126976, 131936, 136192, 150784, 155648, 156674, 161728, 179056, 184832, 222208, 253952, 263872, 272384, 301568, 311296, 313348, 323456, 358112, 369664, 444416, 507904, 527744, 544768, 603136, 626696, 646912, 716224, 739328, 888832, 1055488, 1089536, 1206272, 1253392, 1293824, 1432448, 1478656, 1777664, 2110976, 2179072, 2412544, 2506784, 2587648, 2864896, 2957312, 3555328, 4221952, 4825088, 5013568, 5175296, 5729792, 5914624, 8443904, 9650176, 10027136, 10350592, 11459584, 16887808, 20054272, 20701184, 22919168, 33775616, 40108544, 41402368, 45838336, 67551232, 80217088, 91676672, 160434176, 183353344, 320868352, 641736704, 1283473408]

約数ペア:

[(1, 1283473408), (2, 641736704), (4, 320868352), (7, 183353344), (8, 160434176), (14, 91676672), (16, 80217088), (19, 67551232), (28, 45838336), (31, 41402368), (32, 40108544), (38, 33775616), (56, 22919168), (62, 20701184), (64, 20054272), (76, 16887808), (112, 11459584), (124, 10350592), (128, 10027136), (133, 9650176), (152, 8443904), (217, 5914624), (224, 5729792), (248, 5175296), (256, 5013568), (266, 4825088), (304, 4221952), (361, 3555328), (434, 2957312), (448, 2864896), (496, 2587648), (512, 2506784), (532, 2412544), (589, 2179072), (608, 2110976), (722, 1777664), (868, 1478656), (896, 1432448), (992, 1293824), (1024, 1253392), (1064, 1206272), (1178, 1089536), (1216, 1055488), (1444, 888832), (1736, 739328), (1792, 716224), (1984, 646912), (2048, 626696), (2128, 603136), (2356, 544768), (2432, 527744), (2527, 507904), (2888, 444416), (3472, 369664), (3584, 358112), (3968, 323456), (4096, 313348), (4123, 311296), (4256, 301568), (4712, 272384), (4864, 263872), (5054, 253952), (5776, 222208), (6944, 184832), (7168, 179056), (7936, 161728), (8192, 156674), (8246, 155648), (8512, 150784), (9424, 136192), (9728, 131936), (10108, 126976), (11191, 114688), (11552, 111104), (13888, 92416), (14336, 89528), (15872, 80864), (16384, 78337), (16492, 77824), (17024, 75392), (18848, 68096), (19456, 65968), (20216, 63488), (22382, 57344), (23104, 55552), (27776, 46208), (28672, 44764), (31744, 40432), (32984, 38912), (34048, 37696)]