258361488

素因数分解:

$2^4\times 3^5\times 7^1\times {\mathrm{11}}^1\times {\mathrm{863}}^1$

素因数の和:904

約数の個数: 240

約数和(自身を含む): 935940096

約数和(自身を除く): 677578608

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, 863, 891, 924, 972, 1008, 1134, 1188, 1232, 1296, 1386, 1512, 1584, 1701, 1726, 1782, 1848, 1944, 2079, 2268, 2376, 2589, 2673, 2772, 3024, 3402, 3452, 3564, 3696, 3888, 4158, 4536, 4752, 5178, 5346, 5544, 6041, 6237, 6804, 6904, 7128, 7767, 8316, 9072, 9493, 10356, 10692, 11088, 12082, 12474, 13608, 13808, 14256, 15534, 16632, 18123, 18711, 18986, 20712, 21384, 23301, 24164, 24948, 27216, 28479, 31068, 33264, 36246, 37422, 37972, 41424, 42768, 46602, 48328, 49896, 54369, 56958, 62136, 66451, 69903, 72492, 74844, 75944, 85437, 93204, 96656, 99792, 108738, 113916, 124272, 132902, 139806, 144984, 149688, 151888, 163107, 170874, 186408, 199353, 209709, 217476, 227832, 256311, 265804, 279612, 289968, 299376, 326214, 341748, 372816, 398706, 419418, 434952, 455664, 489321, 512622, 531608, 559224, 598059, 652428, 683496, 768933, 797412, 838836, 869904, 978642, 1025244, 1063216, 1118448, 1196118, 1304856, 1366992, 1467963, 1537866, 1594824, 1677672, 1794177, 1957284, 2050488, 2306799, 2392236, 2609712, 2935926, 3075732, 3189648, 3355344, 3588354, 3914568, 4100976, 4613598, 4784472, 5382531, 5871852, 6151464, 7176708, 7829136, 9227196, 9568944, 10765062, 11743704, 12302928, 14353416, 16147593, 18454392, 21530124, 23487408, 28706832, 32295186, 36908784, 43060248, 64590372, 86120496, 129180744, 258361488]

約数ペア:

[(1, 258361488), (2, 129180744), (3, 86120496), (4, 64590372), (6, 43060248), (7, 36908784), (8, 32295186), (9, 28706832), (11, 23487408), (12, 21530124), (14, 18454392), (16, 16147593), (18, 14353416), (21, 12302928), (22, 11743704), (24, 10765062), (27, 9568944), (28, 9227196), (33, 7829136), (36, 7176708), (42, 6151464), (44, 5871852), (48, 5382531), (54, 4784472), (56, 4613598), (63, 4100976), (66, 3914568), (72, 3588354), (77, 3355344), (81, 3189648), (84, 3075732), (88, 2935926), (99, 2609712), (108, 2392236), (112, 2306799), (126, 2050488), (132, 1957284), (144, 1794177), (154, 1677672), (162, 1594824), (168, 1537866), (176, 1467963), (189, 1366992), (198, 1304856), (216, 1196118), (231, 1118448), (243, 1063216), (252, 1025244), (264, 978642), (297, 869904), (308, 838836), (324, 797412), (336, 768933), (378, 683496), (396, 652428), (432, 598059), (462, 559224), (486, 531608), (504, 512622), (528, 489321), (567, 455664), (594, 434952), (616, 419418), (648, 398706), (693, 372816), (756, 341748), (792, 326214), (863, 299376), (891, 289968), (924, 279612), (972, 265804), (1008, 256311), (1134, 227832), (1188, 217476), (1232, 209709), (1296, 199353), (1386, 186408), (1512, 170874), (1584, 163107), (1701, 151888), (1726, 149688), (1782, 144984), (1848, 139806), (1944, 132902), (2079, 124272), (2268, 113916), (2376, 108738), (2589, 99792), (2673, 96656), (2772, 93204), (3024, 85437), (3402, 75944), (3452, 74844), (3564, 72492), (3696, 69903), (3888, 66451), (4158, 62136), (4536, 56958), (4752, 54369), (5178, 49896), (5346, 48328), (5544, 46602), (6041, 42768), (6237, 41424), (6804, 37972), (6904, 37422), (7128, 36246), (7767, 33264), (8316, 31068), (9072, 28479), (9493, 27216), (10356, 24948), (10692, 24164), (11088, 23301), (12082, 21384), (12474, 20712), (13608, 18986), (13808, 18711), (14256, 18123), (15534, 16632)]