1278634896

素因数分解:

$2^4\times 3^5\times 7^1\times {\mathrm{11}}^1\times {\mathrm{4271}}^1$

素因数の和:4312

約数の個数: 240

約数和(自身を含む): 4627703808

約数和(自身を除く): 3349068912

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 11, 12, 14, 16, 18, 21, 22, 24, 27, 28, 33, 36, 42, 44, 48, 54, 56, 63, 66, 72, 77, 81, 84, 88, 99, 108, 112, 126, 132, 144, 154, 162, 168, 176, 189, 198, 216, 231, 243, 252, 264, 297, 308, 324, 336, 378, 396, 432, 462, 486, 504, 528, 567, 594, 616, 648, 693, 756, 792, 891, 924, 972, 1008, 1134, 1188, 1232, 1296, 1386, 1512, 1584, 1701, 1782, 1848, 1944, 2079, 2268, 2376, 2673, 2772, 3024, 3402, 3564, 3696, 3888, 4158, 4271, 4536, 4752, 5346, 5544, 6237, 6804, 7128, 8316, 8542, 9072, 10692, 11088, 12474, 12813, 13608, 14256, 16632, 17084, 18711, 21384, 24948, 25626, 27216, 29897, 33264, 34168, 37422, 38439, 42768, 46981, 49896, 51252, 59794, 68336, 74844, 76878, 89691, 93962, 99792, 102504, 115317, 119588, 140943, 149688, 153756, 179382, 187924, 205008, 230634, 239176, 269073, 281886, 299376, 307512, 328867, 345951, 358764, 375848, 422829, 461268, 478352, 538146, 563772, 615024, 657734, 691902, 717528, 751696, 807219, 845658, 922536, 986601, 1037853, 1076292, 1127544, 1268487, 1315468, 1383804, 1435056, 1614438, 1691316, 1845072, 1973202, 2075706, 2152584, 2255088, 2421657, 2536974, 2630936, 2767608, 2959803, 3228876, 3382632, 3805461, 3946404, 4151412, 4305168, 4843314, 5073948, 5261872, 5535216, 5919606, 6457752, 6765264, 7264971, 7610922, 7892808, 8302824, 8879409, 9686628, 10147896, 11416383, 11839212, 12915504, 14529942, 15221844, 15785616, 16605648, 17758818, 19373256, 20295792, 22832766, 23678424, 26638227, 29059884, 30443688, 35517636, 38746512, 45665532, 47356848, 53276454, 58119768, 60887376, 71035272, 79914681, 91331064, 106552908, 116239536, 142070544, 159829362, 182662128, 213105816, 319658724, 426211632, 639317448, 1278634896]

約数ペア:

[(1, 1278634896), (2, 639317448), (3, 426211632), (4, 319658724), (6, 213105816), (7, 182662128), (8, 159829362), (9, 142070544), (11, 116239536), (12, 106552908), (14, 91331064), (16, 79914681), (18, 71035272), (21, 60887376), (22, 58119768), (24, 53276454), (27, 47356848), (28, 45665532), (33, 38746512), (36, 35517636), (42, 30443688), (44, 29059884), (48, 26638227), (54, 23678424), (56, 22832766), (63, 20295792), (66, 19373256), (72, 17758818), (77, 16605648), (81, 15785616), (84, 15221844), (88, 14529942), (99, 12915504), (108, 11839212), (112, 11416383), (126, 10147896), (132, 9686628), (144, 8879409), (154, 8302824), (162, 7892808), (168, 7610922), (176, 7264971), (189, 6765264), (198, 6457752), (216, 5919606), (231, 5535216), (243, 5261872), (252, 5073948), (264, 4843314), (297, 4305168), (308, 4151412), (324, 3946404), (336, 3805461), (378, 3382632), (396, 3228876), (432, 2959803), (462, 2767608), (486, 2630936), (504, 2536974), (528, 2421657), (567, 2255088), (594, 2152584), (616, 2075706), (648, 1973202), (693, 1845072), (756, 1691316), (792, 1614438), (891, 1435056), (924, 1383804), (972, 1315468), (1008, 1268487), (1134, 1127544), (1188, 1076292), (1232, 1037853), (1296, 986601), (1386, 922536), (1512, 845658), (1584, 807219), (1701, 751696), (1782, 717528), (1848, 691902), (1944, 657734), (2079, 615024), (2268, 563772), (2376, 538146), (2673, 478352), (2772, 461268), (3024, 422829), (3402, 375848), (3564, 358764), (3696, 345951), (3888, 328867), (4158, 307512), (4271, 299376), (4536, 281886), (4752, 269073), (5346, 239176), (5544, 230634), (6237, 205008), (6804, 187924), (7128, 179382), (8316, 153756), (8542, 149688), (9072, 140943), (10692, 119588), (11088, 115317), (12474, 102504), (12813, 99792), (13608, 93962), (14256, 89691), (16632, 76878), (17084, 74844), (18711, 68336), (21384, 59794), (24948, 51252), (25626, 49896), (27216, 46981), (29897, 42768), (33264, 38439), (34168, 37422)]