290592288

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{139}}^1$

素因数の和:240

約数の個数: 288

約数和(自身を含む): 1023684480

約数和(自身を除く): 733092192

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 17, 18, 21, 24, 28, 32, 34, 36, 42, 48, 51, 56, 61, 63, 68, 72, 84, 96, 102, 112, 119, 122, 126, 136, 139, 144, 153, 168, 183, 204, 224, 238, 244, 252, 272, 278, 288, 306, 336, 357, 366, 408, 417, 427, 476, 488, 504, 544, 549, 556, 612, 672, 714, 732, 816, 834, 854, 952, 973, 976, 1008, 1037, 1071, 1098, 1112, 1224, 1251, 1281, 1428, 1464, 1632, 1668, 1708, 1904, 1946, 1952, 2016, 2074, 2142, 2196, 2224, 2363, 2448, 2502, 2562, 2856, 2919, 2928, 3111, 3336, 3416, 3808, 3843, 3892, 4148, 4284, 4392, 4448, 4726, 4896, 5004, 5124, 5712, 5838, 5856, 6222, 6672, 6832, 7089, 7259, 7686, 7784, 8296, 8479, 8568, 8757, 8784, 9333, 9452, 10008, 10248, 11424, 11676, 12444, 13344, 13664, 14178, 14518, 15372, 15568, 16541, 16592, 16958, 17136, 17514, 17568, 18666, 18904, 20016, 20496, 21267, 21777, 23352, 24888, 25437, 28356, 29036, 30744, 31136, 33082, 33184, 33916, 34272, 35028, 37332, 37808, 40032, 40992, 42534, 43554, 46704, 49623, 49776, 50874, 56712, 58072, 59353, 61488, 65331, 66164, 67832, 70056, 74664, 75616, 76311, 85068, 87108, 93408, 99246, 99552, 101748, 113424, 116144, 118706, 122976, 130662, 132328, 135664, 140112, 144143, 148869, 149328, 152622, 170136, 174216, 178059, 198492, 203496, 226848, 232288, 237412, 261324, 264656, 271328, 280224, 288286, 297738, 298656, 305244, 340272, 348432, 356118, 396984, 406992, 432429, 474824, 522648, 529312, 534177, 576572, 595476, 610488, 680544, 696864, 712236, 793968, 813984, 864858, 949648, 1009001, 1045296, 1068354, 1153144, 1190952, 1220976, 1297287, 1424472, 1587936, 1729716, 1899296, 2018002, 2090592, 2136708, 2306288, 2381904, 2441952, 2594574, 2848944, 3027003, 3459432, 4036004, 4273416, 4612576, 4763808, 5189148, 5697888, 6054006, 6918864, 8072008, 8546832, 9081009, 10378296, 12108012, 13837728, 16144016, 17093664, 18162018, 20756592, 24216024, 32288032, 36324036, 41513184, 48432048, 72648072, 96864096, 145296144, 290592288]

約数ペア:

[(1, 290592288), (2, 145296144), (3, 96864096), (4, 72648072), (6, 48432048), (7, 41513184), (8, 36324036), (9, 32288032), (12, 24216024), (14, 20756592), (16, 18162018), (17, 17093664), (18, 16144016), (21, 13837728), (24, 12108012), (28, 10378296), (32, 9081009), (34, 8546832), (36, 8072008), (42, 6918864), (48, 6054006), (51, 5697888), (56, 5189148), (61, 4763808), (63, 4612576), (68, 4273416), (72, 4036004), (84, 3459432), (96, 3027003), (102, 2848944), (112, 2594574), (119, 2441952), (122, 2381904), (126, 2306288), (136, 2136708), (139, 2090592), (144, 2018002), (153, 1899296), (168, 1729716), (183, 1587936), (204, 1424472), (224, 1297287), (238, 1220976), (244, 1190952), (252, 1153144), (272, 1068354), (278, 1045296), (288, 1009001), (306, 949648), (336, 864858), (357, 813984), (366, 793968), (408, 712236), (417, 696864), (427, 680544), (476, 610488), (488, 595476), (504, 576572), (544, 534177), (549, 529312), (556, 522648), (612, 474824), (672, 432429), (714, 406992), (732, 396984), (816, 356118), (834, 348432), (854, 340272), (952, 305244), (973, 298656), (976, 297738), (1008, 288286), (1037, 280224), (1071, 271328), (1098, 264656), (1112, 261324), (1224, 237412), (1251, 232288), (1281, 226848), (1428, 203496), (1464, 198492), (1632, 178059), (1668, 174216), (1708, 170136), (1904, 152622), (1946, 149328), (1952, 148869), (2016, 144143), (2074, 140112), (2142, 135664), (2196, 132328), (2224, 130662), (2363, 122976), (2448, 118706), (2502, 116144), (2562, 113424), (2856, 101748), (2919, 99552), (2928, 99246), (3111, 93408), (3336, 87108), (3416, 85068), (3808, 76311), (3843, 75616), (3892, 74664), (4148, 70056), (4284, 67832), (4392, 66164), (4448, 65331), (4726, 61488), (4896, 59353), (5004, 58072), (5124, 56712), (5712, 50874), (5838, 49776), (5856, 49623), (6222, 46704), (6672, 43554), (6832, 42534), (7089, 40992), (7259, 40032), (7686, 37808), (7784, 37332), (8296, 35028), (8479, 34272), (8568, 33916), (8757, 33184), (8784, 33082), (9333, 31136), (9452, 30744), (10008, 29036), (10248, 28356), (11424, 25437), (11676, 24888), (12444, 23352), (13344, 21777), (13664, 21267), (14178, 20496), (14518, 20016), (15372, 18904), (15568, 18666), (16541, 17568), (16592, 17514), (16958, 17136)]