282870784

素因数分解:

$2^{10}\times 7^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1$

素因数の和:144

約数の個数: 176

約数和(自身を含む): 712683520

約数和(自身を除く): 429812736

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 31, 32, 38, 56, 62, 64, 67, 76, 112, 124, 128, 133, 134, 152, 217, 224, 248, 256, 266, 268, 304, 434, 448, 469, 496, 512, 532, 536, 589, 608, 868, 896, 938, 992, 1024, 1064, 1072, 1178, 1216, 1273, 1736, 1792, 1876, 1984, 2077, 2128, 2144, 2356, 2432, 2546, 3472, 3584, 3752, 3968, 4123, 4154, 4256, 4288, 4712, 4864, 5092, 6944, 7168, 7504, 7936, 8246, 8308, 8512, 8576, 8911, 9424, 9728, 10184, 13888, 14539, 15008, 15872, 16492, 16616, 17024, 17152, 17822, 18848, 19456, 20368, 27776, 29078, 30016, 31744, 32984, 33232, 34048, 34304, 35644, 37696, 39463, 40736, 55552, 58156, 60032, 65968, 66464, 68096, 68608, 71288, 75392, 78926, 81472, 111104, 116312, 120064, 131936, 132928, 136192, 142576, 150784, 157852, 162944, 222208, 232624, 240128, 263872, 265856, 276241, 285152, 301568, 315704, 325888, 465248, 480256, 527744, 531712, 552482, 570304, 603136, 631408, 651776, 930496, 1055488, 1063424, 1104964, 1140608, 1262816, 1303552, 1860992, 2110976, 2126848, 2209928, 2281216, 2525632, 3721984, 4221952, 4419856, 4562432, 5051264, 7443968, 8839712, 9124864, 10102528, 14887936, 17679424, 20205056, 35358848, 40410112, 70717696, 141435392, 282870784]

約数ペア:

[(1, 282870784), (2, 141435392), (4, 70717696), (7, 40410112), (8, 35358848), (14, 20205056), (16, 17679424), (19, 14887936), (28, 10102528), (31, 9124864), (32, 8839712), (38, 7443968), (56, 5051264), (62, 4562432), (64, 4419856), (67, 4221952), (76, 3721984), (112, 2525632), (124, 2281216), (128, 2209928), (133, 2126848), (134, 2110976), (152, 1860992), (217, 1303552), (224, 1262816), (248, 1140608), (256, 1104964), (266, 1063424), (268, 1055488), (304, 930496), (434, 651776), (448, 631408), (469, 603136), (496, 570304), (512, 552482), (532, 531712), (536, 527744), (589, 480256), (608, 465248), (868, 325888), (896, 315704), (938, 301568), (992, 285152), (1024, 276241), (1064, 265856), (1072, 263872), (1178, 240128), (1216, 232624), (1273, 222208), (1736, 162944), (1792, 157852), (1876, 150784), (1984, 142576), (2077, 136192), (2128, 132928), (2144, 131936), (2356, 120064), (2432, 116312), (2546, 111104), (3472, 81472), (3584, 78926), (3752, 75392), (3968, 71288), (4123, 68608), (4154, 68096), (4256, 66464), (4288, 65968), (4712, 60032), (4864, 58156), (5092, 55552), (6944, 40736), (7168, 39463), (7504, 37696), (7936, 35644), (8246, 34304), (8308, 34048), (8512, 33232), (8576, 32984), (8911, 31744), (9424, 30016), (9728, 29078), (10184, 27776), (13888, 20368), (14539, 19456), (15008, 18848), (15872, 17822), (16492, 17152), (16616, 17024)]