1226790528

素因数分解:

$2^7\times 3^1\times {\mathrm{31}}^1\times {\mathrm{257}}^1\times {\mathrm{401}}^1$

素因数の和:706

約数の個数: 128

約数和(自身を含む): 3385290240

約数和(自身を除く): 2158499712

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 32, 48, 62, 64, 93, 96, 124, 128, 186, 192, 248, 257, 372, 384, 401, 496, 514, 744, 771, 802, 992, 1028, 1203, 1488, 1542, 1604, 1984, 2056, 2406, 2976, 3084, 3208, 3968, 4112, 4812, 5952, 6168, 6416, 7967, 8224, 9624, 11904, 12336, 12431, 12832, 15934, 16448, 19248, 23901, 24672, 24862, 25664, 31868, 32896, 37293, 38496, 47802, 49344, 49724, 51328, 63736, 74586, 76992, 95604, 98688, 99448, 103057, 127472, 149172, 153984, 191208, 198896, 206114, 254944, 298344, 309171, 382416, 397792, 412228, 509888, 596688, 618342, 764832, 795584, 824456, 1019776, 1193376, 1236684, 1529664, 1591168, 1648912, 2386752, 2473368, 3059328, 3194767, 3297824, 4773504, 4946736, 6389534, 6595648, 9584301, 9893472, 12779068, 13191296, 19168602, 19786944, 25558136, 38337204, 39573888, 51116272, 76674408, 102232544, 153348816, 204465088, 306697632, 408930176, 613395264, 1226790528]

約数ペア:

[(1, 1226790528), (2, 613395264), (3, 408930176), (4, 306697632), (6, 204465088), (8, 153348816), (12, 102232544), (16, 76674408), (24, 51116272), (31, 39573888), (32, 38337204), (48, 25558136), (62, 19786944), (64, 19168602), (93, 13191296), (96, 12779068), (124, 9893472), (128, 9584301), (186, 6595648), (192, 6389534), (248, 4946736), (257, 4773504), (372, 3297824), (384, 3194767), (401, 3059328), (496, 2473368), (514, 2386752), (744, 1648912), (771, 1591168), (802, 1529664), (992, 1236684), (1028, 1193376), (1203, 1019776), (1488, 824456), (1542, 795584), (1604, 764832), (1984, 618342), (2056, 596688), (2406, 509888), (2976, 412228), (3084, 397792), (3208, 382416), (3968, 309171), (4112, 298344), (4812, 254944), (5952, 206114), (6168, 198896), (6416, 191208), (7967, 153984), (8224, 149172), (9624, 127472), (11904, 103057), (12336, 99448), (12431, 98688), (12832, 95604), (15934, 76992), (16448, 74586), (19248, 63736), (23901, 51328), (24672, 49724), (24862, 49344), (25664, 47802), (31868, 38496), (32896, 37293)]