392143488

素因数分解:

$2^7\times 3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{127}}^1$

素因数の和:215

約数の個数: 256

約数和(自身を含む): 1240842240

約数和(自身を除く): 848698752

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 17, 22, 24, 32, 33, 34, 43, 44, 48, 51, 64, 66, 68, 86, 88, 96, 102, 127, 128, 129, 132, 136, 172, 176, 187, 192, 204, 254, 258, 264, 272, 344, 352, 374, 381, 384, 408, 473, 508, 516, 528, 544, 561, 688, 704, 731, 748, 762, 816, 946, 1016, 1032, 1056, 1088, 1122, 1376, 1397, 1408, 1419, 1462, 1496, 1524, 1632, 1892, 2032, 2064, 2112, 2159, 2176, 2193, 2244, 2752, 2794, 2838, 2924, 2992, 3048, 3264, 3784, 4064, 4128, 4191, 4224, 4318, 4386, 4488, 5461, 5504, 5588, 5676, 5848, 5984, 6096, 6477, 6528, 7568, 8041, 8128, 8256, 8382, 8636, 8772, 8976, 10922, 11176, 11352, 11696, 11968, 12192, 12954, 15136, 16082, 16256, 16383, 16512, 16764, 17272, 17544, 17952, 21844, 22352, 22704, 23392, 23749, 23936, 24123, 24384, 25908, 30272, 32164, 32766, 33528, 34544, 35088, 35904, 43688, 44704, 45408, 46784, 47498, 48246, 48768, 51816, 60071, 60544, 64328, 65532, 67056, 69088, 70176, 71247, 71808, 87376, 89408, 90816, 92837, 93568, 94996, 96492, 103632, 120142, 128656, 131064, 134112, 138176, 140352, 142494, 174752, 178816, 180213, 181632, 185674, 189992, 192984, 207264, 240284, 257312, 262128, 268224, 276352, 278511, 280704, 284988, 349504, 360426, 371348, 379984, 385968, 414528, 480568, 514624, 524256, 536448, 557022, 569976, 699008, 720852, 742696, 759968, 771936, 829056, 961136, 1021207, 1029248, 1048512, 1114044, 1139952, 1441704, 1485392, 1519936, 1543872, 1922272, 2042414, 2097024, 2228088, 2279904, 2883408, 2970784, 3039872, 3063621, 3087744, 3844544, 4084828, 4456176, 4559808, 5766816, 5941568, 6127242, 7689088, 8169656, 8912352, 9119616, 11533632, 11883136, 12254484, 16339312, 17824704, 23067264, 24508968, 32678624, 35649408, 49017936, 65357248, 98035872, 130714496, 196071744, 392143488]

約数ペア:

[(1, 392143488), (2, 196071744), (3, 130714496), (4, 98035872), (6, 65357248), (8, 49017936), (11, 35649408), (12, 32678624), (16, 24508968), (17, 23067264), (22, 17824704), (24, 16339312), (32, 12254484), (33, 11883136), (34, 11533632), (43, 9119616), (44, 8912352), (48, 8169656), (51, 7689088), (64, 6127242), (66, 5941568), (68, 5766816), (86, 4559808), (88, 4456176), (96, 4084828), (102, 3844544), (127, 3087744), (128, 3063621), (129, 3039872), (132, 2970784), (136, 2883408), (172, 2279904), (176, 2228088), (187, 2097024), (192, 2042414), (204, 1922272), (254, 1543872), (258, 1519936), (264, 1485392), (272, 1441704), (344, 1139952), (352, 1114044), (374, 1048512), (381, 1029248), (384, 1021207), (408, 961136), (473, 829056), (508, 771936), (516, 759968), (528, 742696), (544, 720852), (561, 699008), (688, 569976), (704, 557022), (731, 536448), (748, 524256), (762, 514624), (816, 480568), (946, 414528), (1016, 385968), (1032, 379984), (1056, 371348), (1088, 360426), (1122, 349504), (1376, 284988), (1397, 280704), (1408, 278511), (1419, 276352), (1462, 268224), (1496, 262128), (1524, 257312), (1632, 240284), (1892, 207264), (2032, 192984), (2064, 189992), (2112, 185674), (2159, 181632), (2176, 180213), (2193, 178816), (2244, 174752), (2752, 142494), (2794, 140352), (2838, 138176), (2924, 134112), (2992, 131064), (3048, 128656), (3264, 120142), (3784, 103632), (4064, 96492), (4128, 94996), (4191, 93568), (4224, 92837), (4318, 90816), (4386, 89408), (4488, 87376), (5461, 71808), (5504, 71247), (5588, 70176), (5676, 69088), (5848, 67056), (5984, 65532), (6096, 64328), (6477, 60544), (6528, 60071), (7568, 51816), (8041, 48768), (8128, 48246), (8256, 47498), (8382, 46784), (8636, 45408), (8772, 44704), (8976, 43688), (10922, 35904), (11176, 35088), (11352, 34544), (11696, 33528), (11968, 32766), (12192, 32164), (12954, 30272), (15136, 25908), (16082, 24384), (16256, 24123), (16383, 23936), (16512, 23749), (16764, 23392), (17272, 22704), (17544, 22352), (17952, 21844)]