2778184332

素因数分解:

$2^2\times 3^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{5861}}^1$

素因数の和:5914

約数の個数: 240

約数和(自身を含む): 9533018880

約数和(自身を除く): 6754834548

約数列:

[1, 2, 3, 4, 6, 7, 9, 11, 12, 14, 18, 19, 21, 22, 27, 28, 33, 36, 38, 42, 44, 54, 57, 63, 66, 76, 77, 81, 84, 99, 108, 114, 126, 132, 133, 154, 162, 171, 189, 198, 209, 228, 231, 252, 266, 297, 308, 324, 342, 378, 396, 399, 418, 462, 513, 532, 567, 594, 627, 684, 693, 756, 798, 836, 891, 924, 1026, 1134, 1188, 1197, 1254, 1386, 1463, 1539, 1596, 1782, 1881, 2052, 2079, 2268, 2394, 2508, 2772, 2926, 3078, 3564, 3591, 3762, 4158, 4389, 4788, 5643, 5852, 5861, 6156, 6237, 7182, 7524, 8316, 8778, 10773, 11286, 11722, 12474, 13167, 14364, 16929, 17556, 17583, 21546, 22572, 23444, 24948, 26334, 33858, 35166, 39501, 41027, 43092, 52668, 52749, 64471, 67716, 70332, 79002, 82054, 105498, 111359, 118503, 123081, 128942, 158004, 158247, 164108, 193413, 210996, 222718, 237006, 246162, 257884, 316494, 334077, 369243, 386826, 445436, 451297, 474012, 474741, 492324, 580239, 632988, 668154, 738486, 773652, 779513, 902594, 949482, 1002231, 1107729, 1160478, 1224949, 1336308, 1353891, 1476972, 1559026, 1740717, 1805188, 1898964, 2004462, 2215458, 2320956, 2338539, 2449898, 2707782, 3006693, 3118052, 3323187, 3481434, 3674847, 4008924, 4061673, 4430916, 4677078, 4899796, 5222151, 5415564, 6013386, 6646374, 6962868, 7015617, 7349694, 8123346, 8574643, 9020079, 9354156, 10444302, 11024541, 12026772, 12185019, 13292748, 14031234, 14699388, 16246692, 17149286, 18040158, 20888604, 21046851, 22049082, 24370038, 25723929, 28062468, 33073623, 34298572, 36080316, 36555057, 42093702, 44098164, 48740076, 51447858, 63140553, 66147246, 73110114, 77171787, 84187404, 99220869, 102895716, 126281106, 132294492, 146220228, 154343574, 198441738, 231515361, 252562212, 308687148, 396883476, 463030722, 694546083, 926061444, 1389092166, 2778184332]

約数ペア:

[(1, 2778184332), (2, 1389092166), (3, 926061444), (4, 694546083), (6, 463030722), (7, 396883476), (9, 308687148), (11, 252562212), (12, 231515361), (14, 198441738), (18, 154343574), (19, 146220228), (21, 132294492), (22, 126281106), (27, 102895716), (28, 99220869), (33, 84187404), (36, 77171787), (38, 73110114), (42, 66147246), (44, 63140553), (54, 51447858), (57, 48740076), (63, 44098164), (66, 42093702), (76, 36555057), (77, 36080316), (81, 34298572), (84, 33073623), (99, 28062468), (108, 25723929), (114, 24370038), (126, 22049082), (132, 21046851), (133, 20888604), (154, 18040158), (162, 17149286), (171, 16246692), (189, 14699388), (198, 14031234), (209, 13292748), (228, 12185019), (231, 12026772), (252, 11024541), (266, 10444302), (297, 9354156), (308, 9020079), (324, 8574643), (342, 8123346), (378, 7349694), (396, 7015617), (399, 6962868), (418, 6646374), (462, 6013386), (513, 5415564), (532, 5222151), (567, 4899796), (594, 4677078), (627, 4430916), (684, 4061673), (693, 4008924), (756, 3674847), (798, 3481434), (836, 3323187), (891, 3118052), (924, 3006693), (1026, 2707782), (1134, 2449898), (1188, 2338539), (1197, 2320956), (1254, 2215458), (1386, 2004462), (1463, 1898964), (1539, 1805188), (1596, 1740717), (1782, 1559026), (1881, 1476972), (2052, 1353891), (2079, 1336308), (2268, 1224949), (2394, 1160478), (2508, 1107729), (2772, 1002231), (2926, 949482), (3078, 902594), (3564, 779513), (3591, 773652), (3762, 738486), (4158, 668154), (4389, 632988), (4788, 580239), (5643, 492324), (5852, 474741), (5861, 474012), (6156, 451297), (6237, 445436), (7182, 386826), (7524, 369243), (8316, 334077), (8778, 316494), (10773, 257884), (11286, 246162), (11722, 237006), (12474, 222718), (13167, 210996), (14364, 193413), (16929, 164108), (17556, 158247), (17583, 158004), (21546, 128942), (22572, 123081), (23444, 118503), (24948, 111359), (26334, 105498), (33858, 82054), (35166, 79002), (39501, 70332), (41027, 67716), (43092, 64471), (52668, 52749)]