247059072

素因数分解:

$2^7\times 3^5\times {\mathrm{13}}^2\times {\mathrm{47}}^1$

素因数の和:102

約数の個数: 288

約数和(自身を含む): 815330880

約数和(自身を除く): 568271808

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 27, 32, 36, 39, 47, 48, 52, 54, 64, 72, 78, 81, 94, 96, 104, 108, 117, 128, 141, 144, 156, 162, 169, 188, 192, 208, 216, 234, 243, 282, 288, 312, 324, 338, 351, 376, 384, 416, 423, 432, 468, 486, 507, 564, 576, 611, 624, 648, 676, 702, 752, 832, 846, 864, 936, 972, 1014, 1053, 1128, 1152, 1222, 1248, 1269, 1296, 1352, 1404, 1504, 1521, 1664, 1692, 1728, 1833, 1872, 1944, 2028, 2106, 2256, 2444, 2496, 2538, 2592, 2704, 2808, 3008, 3042, 3159, 3384, 3456, 3666, 3744, 3807, 3888, 4056, 4212, 4512, 4563, 4888, 4992, 5076, 5184, 5408, 5499, 5616, 6016, 6084, 6318, 6768, 7332, 7488, 7614, 7776, 7943, 8112, 8424, 9024, 9126, 9776, 10152, 10368, 10816, 10998, 11232, 11421, 12168, 12636, 13536, 13689, 14664, 14976, 15228, 15552, 15886, 16224, 16497, 16848, 18048, 18252, 19552, 20304, 21632, 21996, 22464, 22842, 23829, 24336, 25272, 27072, 27378, 29328, 30456, 31104, 31772, 32448, 32994, 33696, 36504, 39104, 40608, 41067, 43992, 44928, 45684, 47658, 48672, 49491, 50544, 54144, 54756, 58656, 60912, 63544, 64896, 65988, 67392, 71487, 73008, 78208, 81216, 82134, 87984, 91368, 95316, 97344, 98982, 101088, 109512, 117312, 121824, 127088, 131976, 134784, 142974, 146016, 148473, 162432, 164268, 175968, 182736, 190632, 194688, 197964, 202176, 214461, 219024, 234624, 243648, 254176, 263952, 285948, 292032, 296946, 328536, 351936, 365472, 381264, 395928, 404352, 428922, 438048, 487296, 508352, 527904, 571896, 584064, 593892, 643383, 657072, 703872, 730944, 762528, 791856, 857844, 876096, 1016704, 1055808, 1143792, 1187784, 1286766, 1314144, 1461888, 1525056, 1583712, 1715688, 1752192, 1930149, 2111616, 2287584, 2375568, 2573532, 2628288, 3050112, 3167424, 3431376, 3860298, 4575168, 4751136, 5147064, 5256576, 6334848, 6862752, 7720596, 9150336, 9502272, 10294128, 13725504, 15441192, 19004544, 20588256, 27451008, 30882384, 41176512, 61764768, 82353024, 123529536, 247059072]

約数ペア:

[(1, 247059072), (2, 123529536), (3, 82353024), (4, 61764768), (6, 41176512), (8, 30882384), (9, 27451008), (12, 20588256), (13, 19004544), (16, 15441192), (18, 13725504), (24, 10294128), (26, 9502272), (27, 9150336), (32, 7720596), (36, 6862752), (39, 6334848), (47, 5256576), (48, 5147064), (52, 4751136), (54, 4575168), (64, 3860298), (72, 3431376), (78, 3167424), (81, 3050112), (94, 2628288), (96, 2573532), (104, 2375568), (108, 2287584), (117, 2111616), (128, 1930149), (141, 1752192), (144, 1715688), (156, 1583712), (162, 1525056), (169, 1461888), (188, 1314144), (192, 1286766), (208, 1187784), (216, 1143792), (234, 1055808), (243, 1016704), (282, 876096), (288, 857844), (312, 791856), (324, 762528), (338, 730944), (351, 703872), (376, 657072), (384, 643383), (416, 593892), (423, 584064), (432, 571896), (468, 527904), (486, 508352), (507, 487296), (564, 438048), (576, 428922), (611, 404352), (624, 395928), (648, 381264), (676, 365472), (702, 351936), (752, 328536), (832, 296946), (846, 292032), (864, 285948), (936, 263952), (972, 254176), (1014, 243648), (1053, 234624), (1128, 219024), (1152, 214461), (1222, 202176), (1248, 197964), (1269, 194688), (1296, 190632), (1352, 182736), (1404, 175968), (1504, 164268), (1521, 162432), (1664, 148473), (1692, 146016), (1728, 142974), (1833, 134784), (1872, 131976), (1944, 127088), (2028, 121824), (2106, 117312), (2256, 109512), (2444, 101088), (2496, 98982), (2538, 97344), (2592, 95316), (2704, 91368), (2808, 87984), (3008, 82134), (3042, 81216), (3159, 78208), (3384, 73008), (3456, 71487), (3666, 67392), (3744, 65988), (3807, 64896), (3888, 63544), (4056, 60912), (4212, 58656), (4512, 54756), (4563, 54144), (4888, 50544), (4992, 49491), (5076, 48672), (5184, 47658), (5408, 45684), (5499, 44928), (5616, 43992), (6016, 41067), (6084, 40608), (6318, 39104), (6768, 36504), (7332, 33696), (7488, 32994), (7614, 32448), (7776, 31772), (7943, 31104), (8112, 30456), (8424, 29328), (9024, 27378), (9126, 27072), (9776, 25272), (10152, 24336), (10368, 23829), (10816, 22842), (10998, 22464), (11232, 21996), (11421, 21632), (12168, 20304), (12636, 19552), (13536, 18252), (13689, 18048), (14664, 16848), (14976, 16497), (15228, 16224), (15552, 15886)]