249067728

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{229}}^1$

素因数の和:346

約数の個数: 240

約数和(自身を含む): 872027520

約数和(自身を除く): 622959792

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 16, 18, 21, 24, 26, 28, 36, 39, 42, 48, 52, 56, 63, 72, 78, 83, 84, 91, 104, 112, 117, 126, 144, 156, 166, 168, 182, 208, 229, 234, 249, 252, 273, 312, 332, 336, 364, 458, 468, 498, 504, 546, 581, 624, 664, 687, 728, 747, 819, 916, 936, 996, 1008, 1079, 1092, 1162, 1328, 1374, 1456, 1494, 1603, 1638, 1743, 1832, 1872, 1992, 2061, 2158, 2184, 2324, 2748, 2977, 2988, 3206, 3237, 3276, 3486, 3664, 3984, 4122, 4316, 4368, 4648, 4809, 5229, 5496, 5954, 5976, 6412, 6474, 6552, 6972, 7553, 8244, 8632, 8931, 9296, 9618, 9711, 10458, 10992, 11908, 11952, 12824, 12948, 13104, 13944, 14427, 15106, 16488, 17264, 17862, 19007, 19236, 19422, 20839, 20916, 22659, 23816, 25648, 25896, 26793, 27888, 28854, 30212, 32976, 35724, 38014, 38472, 38844, 41678, 41832, 45318, 47632, 51792, 53586, 57021, 57708, 60424, 62517, 67977, 71448, 76028, 76944, 77688, 83356, 83664, 90636, 107172, 114042, 115416, 120848, 125034, 133049, 135954, 142896, 152056, 155376, 166712, 171063, 181272, 187551, 214344, 228084, 230832, 247091, 250068, 266098, 271908, 304112, 333424, 342126, 362544, 375102, 399147, 428688, 456168, 494182, 500136, 532196, 543816, 684252, 741273, 750204, 798294, 912336, 988364, 1000272, 1064392, 1087632, 1197441, 1368504, 1482546, 1500408, 1596588, 1729637, 1976728, 2128784, 2223819, 2394882, 2737008, 2965092, 3000816, 3193176, 3459274, 3953456, 4447638, 4789764, 5188911, 5930184, 6386352, 6918548, 8895276, 9579528, 10377822, 11860368, 13837096, 15566733, 17790552, 19159056, 20755644, 27674192, 31133466, 35581104, 41511288, 62266932, 83022576, 124533864, 249067728]

約数ペア:

[(1, 249067728), (2, 124533864), (3, 83022576), (4, 62266932), (6, 41511288), (7, 35581104), (8, 31133466), (9, 27674192), (12, 20755644), (13, 19159056), (14, 17790552), (16, 15566733), (18, 13837096), (21, 11860368), (24, 10377822), (26, 9579528), (28, 8895276), (36, 6918548), (39, 6386352), (42, 5930184), (48, 5188911), (52, 4789764), (56, 4447638), (63, 3953456), (72, 3459274), (78, 3193176), (83, 3000816), (84, 2965092), (91, 2737008), (104, 2394882), (112, 2223819), (117, 2128784), (126, 1976728), (144, 1729637), (156, 1596588), (166, 1500408), (168, 1482546), (182, 1368504), (208, 1197441), (229, 1087632), (234, 1064392), (249, 1000272), (252, 988364), (273, 912336), (312, 798294), (332, 750204), (336, 741273), (364, 684252), (458, 543816), (468, 532196), (498, 500136), (504, 494182), (546, 456168), (581, 428688), (624, 399147), (664, 375102), (687, 362544), (728, 342126), (747, 333424), (819, 304112), (916, 271908), (936, 266098), (996, 250068), (1008, 247091), (1079, 230832), (1092, 228084), (1162, 214344), (1328, 187551), (1374, 181272), (1456, 171063), (1494, 166712), (1603, 155376), (1638, 152056), (1743, 142896), (1832, 135954), (1872, 133049), (1992, 125034), (2061, 120848), (2158, 115416), (2184, 114042), (2324, 107172), (2748, 90636), (2977, 83664), (2988, 83356), (3206, 77688), (3237, 76944), (3276, 76028), (3486, 71448), (3664, 67977), (3984, 62517), (4122, 60424), (4316, 57708), (4368, 57021), (4648, 53586), (4809, 51792), (5229, 47632), (5496, 45318), (5954, 41832), (5976, 41678), (6412, 38844), (6474, 38472), (6552, 38014), (6972, 35724), (7553, 32976), (8244, 30212), (8632, 28854), (8931, 27888), (9296, 26793), (9618, 25896), (9711, 25648), (10458, 23816), (10992, 22659), (11908, 20916), (11952, 20839), (12824, 19422), (12948, 19236), (13104, 19007), (13944, 17862), (14427, 17264), (15106, 16488)]