277290216

素因数分解:

$2^3\times 3^5\times 7^2\times {\mathrm{41}}^1\times {\mathrm{71}}^1$

素因数の和:147

約数の個数: 288

約数和(自身を含む): 941129280

約数和(自身を除く): 663839064

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 36, 41, 42, 49, 54, 56, 63, 71, 72, 81, 82, 84, 98, 108, 123, 126, 142, 147, 162, 164, 168, 189, 196, 213, 216, 243, 246, 252, 284, 287, 294, 324, 328, 369, 378, 392, 426, 441, 486, 492, 497, 504, 567, 568, 574, 588, 639, 648, 738, 756, 852, 861, 882, 972, 984, 994, 1107, 1134, 1148, 1176, 1278, 1323, 1476, 1491, 1512, 1701, 1704, 1722, 1764, 1917, 1944, 1988, 2009, 2214, 2268, 2296, 2556, 2583, 2646, 2911, 2952, 2982, 3321, 3402, 3444, 3479, 3528, 3834, 3969, 3976, 4018, 4428, 4473, 4536, 5112, 5166, 5292, 5751, 5822, 5964, 6027, 6642, 6804, 6888, 6958, 7668, 7749, 7938, 8036, 8733, 8856, 8946, 9963, 10332, 10437, 10584, 11502, 11644, 11907, 11928, 12054, 13284, 13419, 13608, 13916, 15336, 15498, 15876, 16072, 17253, 17466, 17892, 18081, 19926, 20377, 20664, 20874, 23004, 23247, 23288, 23814, 24108, 26199, 26568, 26838, 27832, 30996, 31311, 31752, 34506, 34932, 35784, 36162, 39852, 40257, 40754, 41748, 46008, 46494, 47628, 48216, 52398, 53676, 54243, 61131, 61992, 62622, 69012, 69741, 69864, 72324, 78597, 79704, 80514, 81508, 83496, 92988, 93933, 95256, 104796, 107352, 108486, 120771, 122262, 125244, 138024, 139482, 142639, 144648, 157194, 161028, 162729, 163016, 183393, 185976, 187866, 209592, 216972, 235791, 241542, 244524, 250488, 278964, 281799, 285278, 314388, 322056, 325458, 366786, 375732, 427917, 433944, 471582, 483084, 488187, 489048, 550179, 557928, 563598, 570556, 628776, 650916, 707373, 733572, 751464, 845397, 855834, 943164, 966168, 976374, 1100358, 1127196, 1141112, 1283751, 1301832, 1414746, 1467144, 1650537, 1690794, 1711668, 1886328, 1952748, 2200716, 2254392, 2567502, 2829492, 3301074, 3381588, 3423336, 3851253, 3905496, 4401432, 4951611, 5135004, 5658984, 6602148, 6763176, 7702506, 9903222, 10270008, 11553759, 13204296, 15405012, 19806444, 23107518, 30810024, 34661277, 39612888, 46215036, 69322554, 92430072, 138645108, 277290216]

約数ペア:

[(1, 277290216), (2, 138645108), (3, 92430072), (4, 69322554), (6, 46215036), (7, 39612888), (8, 34661277), (9, 30810024), (12, 23107518), (14, 19806444), (18, 15405012), (21, 13204296), (24, 11553759), (27, 10270008), (28, 9903222), (36, 7702506), (41, 6763176), (42, 6602148), (49, 5658984), (54, 5135004), (56, 4951611), (63, 4401432), (71, 3905496), (72, 3851253), (81, 3423336), (82, 3381588), (84, 3301074), (98, 2829492), (108, 2567502), (123, 2254392), (126, 2200716), (142, 1952748), (147, 1886328), (162, 1711668), (164, 1690794), (168, 1650537), (189, 1467144), (196, 1414746), (213, 1301832), (216, 1283751), (243, 1141112), (246, 1127196), (252, 1100358), (284, 976374), (287, 966168), (294, 943164), (324, 855834), (328, 845397), (369, 751464), (378, 733572), (392, 707373), (426, 650916), (441, 628776), (486, 570556), (492, 563598), (497, 557928), (504, 550179), (567, 489048), (568, 488187), (574, 483084), (588, 471582), (639, 433944), (648, 427917), (738, 375732), (756, 366786), (852, 325458), (861, 322056), (882, 314388), (972, 285278), (984, 281799), (994, 278964), (1107, 250488), (1134, 244524), (1148, 241542), (1176, 235791), (1278, 216972), (1323, 209592), (1476, 187866), (1491, 185976), (1512, 183393), (1701, 163016), (1704, 162729), (1722, 161028), (1764, 157194), (1917, 144648), (1944, 142639), (1988, 139482), (2009, 138024), (2214, 125244), (2268, 122262), (2296, 120771), (2556, 108486), (2583, 107352), (2646, 104796), (2911, 95256), (2952, 93933), (2982, 92988), (3321, 83496), (3402, 81508), (3444, 80514), (3479, 79704), (3528, 78597), (3834, 72324), (3969, 69864), (3976, 69741), (4018, 69012), (4428, 62622), (4473, 61992), (4536, 61131), (5112, 54243), (5166, 53676), (5292, 52398), (5751, 48216), (5822, 47628), (5964, 46494), (6027, 46008), (6642, 41748), (6804, 40754), (6888, 40257), (6958, 39852), (7668, 36162), (7749, 35784), (7938, 34932), (8036, 34506), (8733, 31752), (8856, 31311), (8946, 30996), (9963, 27832), (10332, 26838), (10437, 26568), (10584, 26199), (11502, 24108), (11644, 23814), (11907, 23288), (11928, 23247), (12054, 23004), (13284, 20874), (13419, 20664), (13608, 20377), (13916, 19926), (15336, 18081), (15498, 17892), (15876, 17466), (16072, 17253)]