485544444

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1$

素因数の和:157

約数の個数: 288

約数和(自身を含む): 1555857408

約数和(自身を除く): 1070312964

約数列:

[1, 2, 3, 4, 6, 7, 11, 12, 14, 21, 22, 23, 28, 31, 33, 42, 44, 46, 62, 66, 67, 69, 77, 84, 92, 93, 121, 124, 132, 134, 138, 154, 161, 186, 201, 217, 231, 242, 253, 268, 276, 308, 322, 341, 363, 372, 402, 434, 462, 469, 483, 484, 506, 644, 651, 682, 713, 726, 737, 759, 804, 847, 868, 924, 938, 966, 1012, 1023, 1302, 1364, 1407, 1426, 1452, 1474, 1518, 1541, 1694, 1771, 1876, 1932, 2046, 2077, 2139, 2211, 2387, 2541, 2604, 2783, 2814, 2852, 2948, 3036, 3082, 3388, 3542, 3751, 4092, 4154, 4278, 4422, 4623, 4774, 4991, 5082, 5159, 5313, 5566, 5628, 6164, 6231, 7084, 7161, 7502, 7843, 8107, 8308, 8349, 8556, 8844, 9246, 9548, 9982, 10164, 10318, 10626, 10787, 11132, 11253, 12462, 14322, 14539, 14973, 15004, 15477, 15686, 16214, 16698, 16951, 18492, 19481, 19964, 20636, 21252, 21574, 22506, 22847, 23529, 24321, 24924, 26257, 28644, 29078, 29946, 30954, 31372, 32361, 32428, 33396, 33902, 38962, 43148, 43617, 45012, 45694, 47058, 47771, 48642, 50853, 52514, 54901, 56749, 58156, 58443, 59892, 61908, 64722, 67804, 68541, 77924, 78771, 86273, 87234, 91388, 94116, 95542, 97284, 101706, 105028, 109802, 113498, 116886, 118657, 129444, 137082, 143313, 157542, 159929, 164703, 170247, 172546, 174468, 186461, 191084, 203412, 219604, 226996, 233772, 237314, 251317, 258819, 274164, 286626, 315084, 319858, 329406, 334397, 340494, 345092, 355971, 372922, 474628, 479787, 502634, 517638, 525481, 559383, 573252, 603911, 639716, 658812, 668794, 680988, 711942, 745844, 753951, 959574, 1003191, 1005268, 1035276, 1050962, 1118766, 1207822, 1305227, 1337588, 1423884, 1507902, 1576443, 1759219, 1811733, 1919148, 2006382, 2101924, 2237532, 2415644, 2610454, 3015804, 3152886, 3518438, 3623466, 3678367, 3915681, 4012764, 5220908, 5277657, 5780291, 6305772, 7036876, 7246932, 7356734, 7831362, 10555314, 11035101, 11560582, 14713468, 15662724, 17340873, 21110628, 22070202, 23121164, 34681746, 40462037, 44140404, 69363492, 80924074, 121386111, 161848148, 242772222, 485544444]

約数ペア:

[(1, 485544444), (2, 242772222), (3, 161848148), (4, 121386111), (6, 80924074), (7, 69363492), (11, 44140404), (12, 40462037), (14, 34681746), (21, 23121164), (22, 22070202), (23, 21110628), (28, 17340873), (31, 15662724), (33, 14713468), (42, 11560582), (44, 11035101), (46, 10555314), (62, 7831362), (66, 7356734), (67, 7246932), (69, 7036876), (77, 6305772), (84, 5780291), (92, 5277657), (93, 5220908), (121, 4012764), (124, 3915681), (132, 3678367), (134, 3623466), (138, 3518438), (154, 3152886), (161, 3015804), (186, 2610454), (201, 2415644), (217, 2237532), (231, 2101924), (242, 2006382), (253, 1919148), (268, 1811733), (276, 1759219), (308, 1576443), (322, 1507902), (341, 1423884), (363, 1337588), (372, 1305227), (402, 1207822), (434, 1118766), (462, 1050962), (469, 1035276), (483, 1005268), (484, 1003191), (506, 959574), (644, 753951), (651, 745844), (682, 711942), (713, 680988), (726, 668794), (737, 658812), (759, 639716), (804, 603911), (847, 573252), (868, 559383), (924, 525481), (938, 517638), (966, 502634), (1012, 479787), (1023, 474628), (1302, 372922), (1364, 355971), (1407, 345092), (1426, 340494), (1452, 334397), (1474, 329406), (1518, 319858), (1541, 315084), (1694, 286626), (1771, 274164), (1876, 258819), (1932, 251317), (2046, 237314), (2077, 233772), (2139, 226996), (2211, 219604), (2387, 203412), (2541, 191084), (2604, 186461), (2783, 174468), (2814, 172546), (2852, 170247), (2948, 164703), (3036, 159929), (3082, 157542), (3388, 143313), (3542, 137082), (3751, 129444), (4092, 118657), (4154, 116886), (4278, 113498), (4422, 109802), (4623, 105028), (4774, 101706), (4991, 97284), (5082, 95542), (5159, 94116), (5313, 91388), (5566, 87234), (5628, 86273), (6164, 78771), (6231, 77924), (7084, 68541), (7161, 67804), (7502, 64722), (7843, 61908), (8107, 59892), (8308, 58443), (8349, 58156), (8556, 56749), (8844, 54901), (9246, 52514), (9548, 50853), (9982, 48642), (10164, 47771), (10318, 47058), (10626, 45694), (10787, 45012), (11132, 43617), (11253, 43148), (12462, 38962), (14322, 33902), (14539, 33396), (14973, 32428), (15004, 32361), (15477, 31372), (15686, 30954), (16214, 29946), (16698, 29078), (16951, 28644), (18492, 26257), (19481, 24924), (19964, 24321), (20636, 23529), (21252, 22847), (21574, 22506)]