254171736

素因数分解:

$2^3\times 3^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{193}}^1$

素因数の和:295

約数の個数: 256

約数和(自身を含む): 886502400

約数和(自身を除く): 632330664

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 18, 21, 24, 26, 27, 28, 36, 39, 42, 52, 54, 56, 63, 67, 72, 78, 84, 91, 104, 108, 117, 126, 134, 156, 168, 182, 189, 193, 201, 216, 234, 252, 268, 273, 312, 351, 364, 378, 386, 402, 468, 469, 504, 536, 546, 579, 603, 702, 728, 756, 772, 804, 819, 871, 936, 938, 1092, 1158, 1206, 1351, 1404, 1407, 1512, 1544, 1608, 1638, 1737, 1742, 1809, 1876, 2184, 2316, 2412, 2457, 2509, 2613, 2702, 2808, 2814, 3276, 3474, 3484, 3618, 3752, 4053, 4221, 4632, 4824, 4914, 5018, 5211, 5226, 5404, 5628, 6097, 6552, 6948, 6968, 7236, 7527, 7839, 8106, 8442, 9828, 10036, 10422, 10452, 10808, 11256, 12159, 12194, 12663, 12931, 13896, 14472, 15054, 15678, 16212, 16884, 17563, 18291, 19656, 20072, 20844, 20904, 22581, 23517, 24318, 24388, 25326, 25862, 30108, 31356, 32424, 33768, 35126, 36477, 36582, 38793, 41688, 45162, 47034, 48636, 48776, 50652, 51724, 52689, 54873, 60216, 62712, 67743, 70252, 72954, 73164, 77586, 90324, 90517, 94068, 97272, 101304, 103448, 105378, 109746, 116379, 135486, 140504, 145908, 146328, 155172, 158067, 164619, 168103, 180648, 181034, 188136, 210756, 219492, 232758, 270972, 271551, 291816, 310344, 316134, 329238, 336206, 349137, 362068, 421512, 438984, 465516, 474201, 504309, 541944, 543102, 632268, 658476, 672412, 698274, 724136, 814653, 931032, 948402, 1008618, 1086204, 1176721, 1264536, 1316952, 1344824, 1396548, 1512927, 1629306, 1896804, 2017236, 2172408, 2353442, 2443959, 2793096, 3025854, 3258612, 3530163, 3793608, 4034472, 4538781, 4706884, 4887918, 6051708, 6517224, 7060326, 9077562, 9413768, 9775836, 10590489, 12103416, 14120652, 18155124, 19551672, 21180978, 28241304, 31771467, 36310248, 42361956, 63542934, 84723912, 127085868, 254171736]

約数ペア:

[(1, 254171736), (2, 127085868), (3, 84723912), (4, 63542934), (6, 42361956), (7, 36310248), (8, 31771467), (9, 28241304), (12, 21180978), (13, 19551672), (14, 18155124), (18, 14120652), (21, 12103416), (24, 10590489), (26, 9775836), (27, 9413768), (28, 9077562), (36, 7060326), (39, 6517224), (42, 6051708), (52, 4887918), (54, 4706884), (56, 4538781), (63, 4034472), (67, 3793608), (72, 3530163), (78, 3258612), (84, 3025854), (91, 2793096), (104, 2443959), (108, 2353442), (117, 2172408), (126, 2017236), (134, 1896804), (156, 1629306), (168, 1512927), (182, 1396548), (189, 1344824), (193, 1316952), (201, 1264536), (216, 1176721), (234, 1086204), (252, 1008618), (268, 948402), (273, 931032), (312, 814653), (351, 724136), (364, 698274), (378, 672412), (386, 658476), (402, 632268), (468, 543102), (469, 541944), (504, 504309), (536, 474201), (546, 465516), (579, 438984), (603, 421512), (702, 362068), (728, 349137), (756, 336206), (772, 329238), (804, 316134), (819, 310344), (871, 291816), (936, 271551), (938, 270972), (1092, 232758), (1158, 219492), (1206, 210756), (1351, 188136), (1404, 181034), (1407, 180648), (1512, 168103), (1544, 164619), (1608, 158067), (1638, 155172), (1737, 146328), (1742, 145908), (1809, 140504), (1876, 135486), (2184, 116379), (2316, 109746), (2412, 105378), (2457, 103448), (2509, 101304), (2613, 97272), (2702, 94068), (2808, 90517), (2814, 90324), (3276, 77586), (3474, 73164), (3484, 72954), (3618, 70252), (3752, 67743), (4053, 62712), (4221, 60216), (4632, 54873), (4824, 52689), (4914, 51724), (5018, 50652), (5211, 48776), (5226, 48636), (5404, 47034), (5628, 45162), (6097, 41688), (6552, 38793), (6948, 36582), (6968, 36477), (7236, 35126), (7527, 33768), (7839, 32424), (8106, 31356), (8442, 30108), (9828, 25862), (10036, 25326), (10422, 24388), (10452, 24318), (10808, 23517), (11256, 22581), (12159, 20904), (12194, 20844), (12663, 20072), (12931, 19656), (13896, 18291), (14472, 17563), (15054, 16884), (15678, 16212)]