255519264

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{2659}}^1$

素因数の和:2703

約数の個数: 192

約数和(自身を含む): 900910080

約数和(自身を除く): 645390816

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 13, 14, 16, 21, 22, 24, 26, 28, 32, 33, 39, 42, 44, 48, 52, 56, 66, 77, 78, 84, 88, 91, 96, 104, 112, 132, 143, 154, 156, 168, 176, 182, 208, 224, 231, 264, 273, 286, 308, 312, 336, 352, 364, 416, 429, 462, 528, 546, 572, 616, 624, 672, 728, 858, 924, 1001, 1056, 1092, 1144, 1232, 1248, 1456, 1716, 1848, 2002, 2184, 2288, 2464, 2659, 2912, 3003, 3432, 3696, 4004, 4368, 4576, 5318, 6006, 6864, 7392, 7977, 8008, 8736, 10636, 12012, 13728, 15954, 16016, 18613, 21272, 24024, 29249, 31908, 32032, 34567, 37226, 42544, 48048, 55839, 58498, 63816, 69134, 74452, 85088, 87747, 96096, 103701, 111678, 116996, 127632, 138268, 148904, 175494, 204743, 207402, 223356, 233992, 241969, 255264, 276536, 297808, 350988, 380237, 409486, 414804, 446712, 467984, 483938, 553072, 595616, 614229, 701976, 725907, 760474, 818972, 829608, 893424, 935968, 967876, 1106144, 1140711, 1228458, 1403952, 1451814, 1520948, 1637944, 1659216, 1786848, 1935752, 2281422, 2456916, 2661659, 2807904, 2903628, 3041896, 3275888, 3318432, 3871504, 4562844, 4913832, 5323318, 5807256, 6083792, 6551776, 7743008, 7984977, 9125688, 9827664, 10646636, 11614512, 12167584, 15969954, 18251376, 19655328, 21293272, 23229024, 31939908, 36502752, 42586544, 63879816, 85173088, 127759632, 255519264]

約数ペア:

[(1, 255519264), (2, 127759632), (3, 85173088), (4, 63879816), (6, 42586544), (7, 36502752), (8, 31939908), (11, 23229024), (12, 21293272), (13, 19655328), (14, 18251376), (16, 15969954), (21, 12167584), (22, 11614512), (24, 10646636), (26, 9827664), (28, 9125688), (32, 7984977), (33, 7743008), (39, 6551776), (42, 6083792), (44, 5807256), (48, 5323318), (52, 4913832), (56, 4562844), (66, 3871504), (77, 3318432), (78, 3275888), (84, 3041896), (88, 2903628), (91, 2807904), (96, 2661659), (104, 2456916), (112, 2281422), (132, 1935752), (143, 1786848), (154, 1659216), (156, 1637944), (168, 1520948), (176, 1451814), (182, 1403952), (208, 1228458), (224, 1140711), (231, 1106144), (264, 967876), (273, 935968), (286, 893424), (308, 829608), (312, 818972), (336, 760474), (352, 725907), (364, 701976), (416, 614229), (429, 595616), (462, 553072), (528, 483938), (546, 467984), (572, 446712), (616, 414804), (624, 409486), (672, 380237), (728, 350988), (858, 297808), (924, 276536), (1001, 255264), (1056, 241969), (1092, 233992), (1144, 223356), (1232, 207402), (1248, 204743), (1456, 175494), (1716, 148904), (1848, 138268), (2002, 127632), (2184, 116996), (2288, 111678), (2464, 103701), (2659, 96096), (2912, 87747), (3003, 85088), (3432, 74452), (3696, 69134), (4004, 63816), (4368, 58498), (4576, 55839), (5318, 48048), (6006, 42544), (6864, 37226), (7392, 34567), (7977, 32032), (8008, 31908), (8736, 29249), (10636, 24024), (12012, 21272), (13728, 18613), (15954, 16016)]