2748717216

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{139}}^1\times {\mathrm{577}}^1$

素因数の和:756

約数の個数: 288

約数和(自身を含む): 9543381120

約数和(自身を除く): 6794663904

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, 63, 68, 72, 84, 96, 102, 112, 119, 126, 136, 139, 144, 153, 168, 204, 224, 238, 252, 272, 278, 288, 306, 336, 357, 408, 417, 476, 504, 544, 556, 577, 612, 672, 714, 816, 834, 952, 973, 1008, 1071, 1112, 1154, 1224, 1251, 1428, 1632, 1668, 1731, 1904, 1946, 2016, 2142, 2224, 2308, 2363, 2448, 2502, 2856, 2919, 3336, 3462, 3808, 3892, 4039, 4284, 4448, 4616, 4726, 4896, 5004, 5193, 5712, 5838, 6672, 6924, 7089, 7784, 8078, 8568, 8757, 9232, 9452, 9809, 10008, 10386, 11424, 11676, 12117, 13344, 13848, 14178, 15568, 16156, 16541, 17136, 17514, 18464, 18904, 19618, 20016, 20772, 21267, 23352, 24234, 27696, 28356, 29427, 31136, 32312, 33082, 34272, 35028, 36351, 37808, 39236, 40032, 41544, 42534, 46704, 48468, 49623, 55392, 56712, 58854, 64624, 66164, 68663, 70056, 72702, 75616, 78472, 80203, 83088, 85068, 88281, 93408, 96936, 99246, 113424, 117708, 129248, 132328, 137326, 140112, 145404, 148869, 156944, 160406, 166176, 170136, 176562, 193872, 198492, 205989, 226848, 235416, 240609, 264656, 274652, 280224, 290808, 297738, 313888, 320812, 340272, 353124, 387744, 396984, 411978, 470832, 481218, 529312, 549304, 561421, 581616, 595476, 617967, 641624, 680544, 706248, 721827, 793968, 823956, 941664, 962436, 1098608, 1122842, 1163232, 1190952, 1235934, 1283248, 1363451, 1412496, 1443654, 1587936, 1647912, 1684263, 1924872, 2197216, 2245684, 2381904, 2471868, 2566496, 2726902, 2824992, 2887308, 3295824, 3368526, 3849744, 4090353, 4491368, 4763808, 4943736, 5052789, 5453804, 5774616, 6591648, 6737052, 7699488, 8180706, 8982736, 9544157, 9887472, 10105578, 10907608, 11549232, 12271059, 13474104, 16361412, 17965472, 19088314, 19774944, 20211156, 21815216, 23098464, 24542118, 26948208, 28632471, 32722824, 38176628, 40422312, 43630432, 49084236, 53896416, 57264942, 65445648, 76353256, 80844624, 85897413, 98168472, 114529884, 130891296, 152706512, 161689248, 171794826, 196336944, 229059768, 305413024, 343589652, 392673888, 458119536, 687179304, 916239072, 1374358608, 2748717216]

約数ペア:

[(1, 2748717216), (2, 1374358608), (3, 916239072), (4, 687179304), (6, 458119536), (7, 392673888), (8, 343589652), (9, 305413024), (12, 229059768), (14, 196336944), (16, 171794826), (17, 161689248), (18, 152706512), (21, 130891296), (24, 114529884), (28, 98168472), (32, 85897413), (34, 80844624), (36, 76353256), (42, 65445648), (48, 57264942), (51, 53896416), (56, 49084236), (63, 43630432), (68, 40422312), (72, 38176628), (84, 32722824), (96, 28632471), (102, 26948208), (112, 24542118), (119, 23098464), (126, 21815216), (136, 20211156), (139, 19774944), (144, 19088314), (153, 17965472), (168, 16361412), (204, 13474104), (224, 12271059), (238, 11549232), (252, 10907608), (272, 10105578), (278, 9887472), (288, 9544157), (306, 8982736), (336, 8180706), (357, 7699488), (408, 6737052), (417, 6591648), (476, 5774616), (504, 5453804), (544, 5052789), (556, 4943736), (577, 4763808), (612, 4491368), (672, 4090353), (714, 3849744), (816, 3368526), (834, 3295824), (952, 2887308), (973, 2824992), (1008, 2726902), (1071, 2566496), (1112, 2471868), (1154, 2381904), (1224, 2245684), (1251, 2197216), (1428, 1924872), (1632, 1684263), (1668, 1647912), (1731, 1587936), (1904, 1443654), (1946, 1412496), (2016, 1363451), (2142, 1283248), (2224, 1235934), (2308, 1190952), (2363, 1163232), (2448, 1122842), (2502, 1098608), (2856, 962436), (2919, 941664), (3336, 823956), (3462, 793968), (3808, 721827), (3892, 706248), (4039, 680544), (4284, 641624), (4448, 617967), (4616, 595476), (4726, 581616), (4896, 561421), (5004, 549304), (5193, 529312), (5712, 481218), (5838, 470832), (6672, 411978), (6924, 396984), (7089, 387744), (7784, 353124), (8078, 340272), (8568, 320812), (8757, 313888), (9232, 297738), (9452, 290808), (9809, 280224), (10008, 274652), (10386, 264656), (11424, 240609), (11676, 235416), (12117, 226848), (13344, 205989), (13848, 198492), (14178, 193872), (15568, 176562), (16156, 170136), (16541, 166176), (17136, 160406), (17514, 156944), (18464, 148869), (18904, 145404), (19618, 140112), (20016, 137326), (20772, 132328), (21267, 129248), (23352, 117708), (24234, 113424), (27696, 99246), (28356, 96936), (29427, 93408), (31136, 88281), (32312, 85068), (33082, 83088), (34272, 80203), (35028, 78472), (36351, 75616), (37808, 72702), (39236, 70056), (40032, 68663), (41544, 66164), (42534, 64624), (46704, 58854), (48468, 56712), (49623, 55392)]