1263176208

素因数分解:

$2^4\times 3^{10}\times 7^1\times {\mathrm{191}}^1$

素因数の和:236

約数の個数: 220

約数和(自身を含む): 4217491968

約数和(自身を除く): 2954315760

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 36, 42, 48, 54, 56, 63, 72, 81, 84, 108, 112, 126, 144, 162, 168, 189, 191, 216, 243, 252, 324, 336, 378, 382, 432, 486, 504, 567, 573, 648, 729, 756, 764, 972, 1008, 1134, 1146, 1296, 1337, 1458, 1512, 1528, 1701, 1719, 1944, 2187, 2268, 2292, 2674, 2916, 3024, 3056, 3402, 3438, 3888, 4011, 4374, 4536, 4584, 5103, 5157, 5348, 5832, 6561, 6804, 6876, 8022, 8748, 9072, 9168, 10206, 10314, 10696, 11664, 12033, 13122, 13608, 13752, 15309, 15471, 16044, 17496, 19683, 20412, 20628, 21392, 24066, 26244, 27216, 27504, 30618, 30942, 32088, 34992, 36099, 39366, 40824, 41256, 45927, 46413, 48132, 52488, 59049, 61236, 61884, 64176, 72198, 78732, 81648, 82512, 91854, 92826, 96264, 104976, 108297, 118098, 122472, 123768, 137781, 139239, 144396, 157464, 183708, 185652, 192528, 216594, 236196, 244944, 247536, 275562, 278478, 288792, 314928, 324891, 367416, 371304, 413343, 417717, 433188, 472392, 551124, 556956, 577584, 649782, 734832, 742608, 826686, 835434, 866376, 944784, 974673, 1102248, 1113912, 1253151, 1299564, 1653372, 1670868, 1732752, 1949346, 2204496, 2227824, 2506302, 2599128, 2924019, 3306744, 3341736, 3759453, 3898692, 5012604, 5198256, 5848038, 6613488, 6683472, 7518906, 7797384, 8772057, 10025208, 11278359, 11696076, 15037812, 15594768, 17544114, 20050416, 22556718, 23392152, 26316171, 30075624, 35088228, 45113436, 46784304, 52632342, 60151248, 70176456, 78948513, 90226872, 105264684, 140352912, 157897026, 180453744, 210529368, 315794052, 421058736, 631588104, 1263176208]

約数ペア:

[(1, 1263176208), (2, 631588104), (3, 421058736), (4, 315794052), (6, 210529368), (7, 180453744), (8, 157897026), (9, 140352912), (12, 105264684), (14, 90226872), (16, 78948513), (18, 70176456), (21, 60151248), (24, 52632342), (27, 46784304), (28, 45113436), (36, 35088228), (42, 30075624), (48, 26316171), (54, 23392152), (56, 22556718), (63, 20050416), (72, 17544114), (81, 15594768), (84, 15037812), (108, 11696076), (112, 11278359), (126, 10025208), (144, 8772057), (162, 7797384), (168, 7518906), (189, 6683472), (191, 6613488), (216, 5848038), (243, 5198256), (252, 5012604), (324, 3898692), (336, 3759453), (378, 3341736), (382, 3306744), (432, 2924019), (486, 2599128), (504, 2506302), (567, 2227824), (573, 2204496), (648, 1949346), (729, 1732752), (756, 1670868), (764, 1653372), (972, 1299564), (1008, 1253151), (1134, 1113912), (1146, 1102248), (1296, 974673), (1337, 944784), (1458, 866376), (1512, 835434), (1528, 826686), (1701, 742608), (1719, 734832), (1944, 649782), (2187, 577584), (2268, 556956), (2292, 551124), (2674, 472392), (2916, 433188), (3024, 417717), (3056, 413343), (3402, 371304), (3438, 367416), (3888, 324891), (4011, 314928), (4374, 288792), (4536, 278478), (4584, 275562), (5103, 247536), (5157, 244944), (5348, 236196), (5832, 216594), (6561, 192528), (6804, 185652), (6876, 183708), (8022, 157464), (8748, 144396), (9072, 139239), (9168, 137781), (10206, 123768), (10314, 122472), (10696, 118098), (11664, 108297), (12033, 104976), (13122, 96264), (13608, 92826), (13752, 91854), (15309, 82512), (15471, 81648), (16044, 78732), (17496, 72198), (19683, 64176), (20412, 61884), (20628, 61236), (21392, 59049), (24066, 52488), (26244, 48132), (27216, 46413), (27504, 45927), (30618, 41256), (30942, 40824), (32088, 39366), (34992, 36099)]