489847176

素因数分解:

$2^3\times 3^6\times 7^1\times {\mathrm{13}}^2\times {\mathrm{71}}^1$

素因数の和:128

約数の個数: 336

約数和(自身を含む): 1728164160

約数和(自身を除く): 1238316984

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 18, 21, 24, 26, 27, 28, 36, 39, 42, 52, 54, 56, 63, 71, 72, 78, 81, 84, 91, 104, 108, 117, 126, 142, 156, 162, 168, 169, 182, 189, 213, 216, 234, 243, 252, 273, 284, 312, 324, 338, 351, 364, 378, 426, 468, 486, 497, 504, 507, 546, 567, 568, 639, 648, 676, 702, 728, 729, 756, 819, 852, 923, 936, 972, 994, 1014, 1053, 1092, 1134, 1183, 1278, 1352, 1404, 1458, 1491, 1512, 1521, 1638, 1701, 1704, 1846, 1917, 1944, 1988, 2028, 2106, 2184, 2268, 2366, 2457, 2556, 2769, 2808, 2916, 2982, 3042, 3159, 3276, 3402, 3549, 3692, 3834, 3976, 4056, 4212, 4473, 4536, 4563, 4732, 4914, 5103, 5112, 5538, 5751, 5832, 5964, 6084, 6318, 6461, 6552, 6804, 7098, 7371, 7384, 7668, 8307, 8424, 8946, 9126, 9464, 9477, 9828, 10206, 10647, 11076, 11502, 11928, 11999, 12168, 12636, 12922, 13419, 13608, 13689, 14196, 14742, 15336, 16614, 17253, 17892, 18252, 18954, 19383, 19656, 20412, 21294, 22113, 22152, 23004, 23998, 24921, 25272, 25844, 26838, 27378, 28392, 29484, 31941, 33228, 34506, 35784, 35997, 36504, 37908, 38766, 40257, 40824, 41067, 42588, 44226, 46008, 47996, 49842, 51688, 51759, 53676, 54756, 58149, 58968, 63882, 66339, 66456, 69012, 71994, 74763, 75816, 77532, 80514, 82134, 83993, 85176, 88452, 95823, 95992, 99684, 103518, 107352, 107991, 109512, 116298, 120771, 123201, 127764, 132678, 138024, 143988, 149526, 155064, 161028, 164268, 167986, 174447, 176904, 191646, 199368, 207036, 215982, 224289, 232596, 241542, 246402, 251979, 255528, 265356, 287469, 287976, 299052, 322056, 323973, 328536, 335972, 348894, 362313, 383292, 414072, 431964, 448578, 465192, 483084, 492804, 503958, 523341, 530712, 574938, 598104, 647946, 671944, 672867, 697788, 724626, 755937, 766584, 862407, 863928, 897156, 966168, 971919, 985608, 1007916, 1046682, 1149876, 1295892, 1345734, 1395576, 1449252, 1511874, 1570023, 1724814, 1794312, 1943838, 2015832, 2093364, 2267811, 2299752, 2591784, 2691468, 2898504, 2915757, 3023748, 3140046, 3449628, 3887676, 4186728, 4535622, 4710069, 5382936, 5831514, 6047496, 6280092, 6803433, 6899256, 7775352, 8747271, 9071244, 9420138, 11663028, 12560184, 13606866, 17494542, 18142488, 18840276, 20410299, 23326056, 27213732, 34989084, 37680552, 40820598, 54427464, 61230897, 69978168, 81641196, 122461794, 163282392, 244923588, 489847176]

約数ペア:

[(1, 489847176), (2, 244923588), (3, 163282392), (4, 122461794), (6, 81641196), (7, 69978168), (8, 61230897), (9, 54427464), (12, 40820598), (13, 37680552), (14, 34989084), (18, 27213732), (21, 23326056), (24, 20410299), (26, 18840276), (27, 18142488), (28, 17494542), (36, 13606866), (39, 12560184), (42, 11663028), (52, 9420138), (54, 9071244), (56, 8747271), (63, 7775352), (71, 6899256), (72, 6803433), (78, 6280092), (81, 6047496), (84, 5831514), (91, 5382936), (104, 4710069), (108, 4535622), (117, 4186728), (126, 3887676), (142, 3449628), (156, 3140046), (162, 3023748), (168, 2915757), (169, 2898504), (182, 2691468), (189, 2591784), (213, 2299752), (216, 2267811), (234, 2093364), (243, 2015832), (252, 1943838), (273, 1794312), (284, 1724814), (312, 1570023), (324, 1511874), (338, 1449252), (351, 1395576), (364, 1345734), (378, 1295892), (426, 1149876), (468, 1046682), (486, 1007916), (497, 985608), (504, 971919), (507, 966168), (546, 897156), (567, 863928), (568, 862407), (639, 766584), (648, 755937), (676, 724626), (702, 697788), (728, 672867), (729, 671944), (756, 647946), (819, 598104), (852, 574938), (923, 530712), (936, 523341), (972, 503958), (994, 492804), (1014, 483084), (1053, 465192), (1092, 448578), (1134, 431964), (1183, 414072), (1278, 383292), (1352, 362313), (1404, 348894), (1458, 335972), (1491, 328536), (1512, 323973), (1521, 322056), (1638, 299052), (1701, 287976), (1704, 287469), (1846, 265356), (1917, 255528), (1944, 251979), (1988, 246402), (2028, 241542), (2106, 232596), (2184, 224289), (2268, 215982), (2366, 207036), (2457, 199368), (2556, 191646), (2769, 176904), (2808, 174447), (2916, 167986), (2982, 164268), (3042, 161028), (3159, 155064), (3276, 149526), (3402, 143988), (3549, 138024), (3692, 132678), (3834, 127764), (3976, 123201), (4056, 120771), (4212, 116298), (4473, 109512), (4536, 107991), (4563, 107352), (4732, 103518), (4914, 99684), (5103, 95992), (5112, 95823), (5538, 88452), (5751, 85176), (5832, 83993), (5964, 82134), (6084, 80514), (6318, 77532), (6461, 75816), (6552, 74763), (6804, 71994), (7098, 69012), (7371, 66456), (7384, 66339), (7668, 63882), (8307, 58968), (8424, 58149), (8946, 54756), (9126, 53676), (9464, 51759), (9477, 51688), (9828, 49842), (10206, 47996), (10647, 46008), (11076, 44226), (11502, 42588), (11928, 41067), (11999, 40824), (12168, 40257), (12636, 38766), (12922, 37908), (13419, 36504), (13608, 35997), (13689, 35784), (14196, 34506), (14742, 33228), (15336, 31941), (16614, 29484), (17253, 28392), (17892, 27378), (18252, 26838), (18954, 25844), (19383, 25272), (19656, 24921), (20412, 23998), (21294, 23004), (22113, 22152)]