331659328

素因数分解:

$2^6\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{167}}^1$

素因数の和:241

約数の個数: 224

約数和(自身を含む): 917618688

約数和(自身を除く): 585959360

約数列:

[1, 2, 4, 7, 8, 11, 13, 14, 16, 22, 26, 28, 31, 32, 44, 52, 56, 62, 64, 77, 88, 91, 104, 112, 124, 143, 154, 167, 176, 182, 208, 217, 224, 248, 286, 308, 334, 341, 352, 364, 403, 416, 434, 448, 496, 572, 616, 668, 682, 704, 728, 806, 832, 868, 992, 1001, 1144, 1169, 1232, 1336, 1364, 1456, 1612, 1736, 1837, 1984, 2002, 2171, 2288, 2338, 2387, 2464, 2672, 2728, 2821, 2912, 3224, 3472, 3674, 4004, 4342, 4433, 4576, 4676, 4774, 4928, 5177, 5344, 5456, 5642, 5824, 6448, 6944, 7348, 8008, 8684, 8866, 9152, 9352, 9548, 10354, 10688, 10912, 11284, 12859, 12896, 13888, 14696, 15197, 16016, 17368, 17732, 18704, 19096, 20708, 21824, 22568, 23881, 25718, 25792, 29392, 30394, 31031, 32032, 34736, 35464, 36239, 37408, 38192, 41416, 45136, 47762, 51436, 56947, 58784, 60788, 62062, 64064, 67301, 69472, 70928, 72478, 74816, 76384, 82832, 90272, 95524, 102872, 113894, 117568, 121576, 124124, 134602, 138944, 141856, 144956, 152768, 165664, 167167, 180544, 191048, 205744, 227788, 243152, 248248, 269204, 283712, 289912, 331328, 334334, 382096, 398629, 411488, 455576, 471107, 486304, 496496, 538408, 579824, 668668, 740311, 764192, 797258, 822976, 911152, 942214, 972608, 992992, 1076816, 1159648, 1337336, 1480622, 1528384, 1594516, 1822304, 1884428, 1985984, 2153632, 2319296, 2674672, 2961244, 3189032, 3644608, 3768856, 4307264, 5182177, 5349344, 5922488, 6378064, 7537712, 10364354, 10698688, 11844976, 12756128, 15075424, 20728708, 23689952, 25512256, 30150848, 41457416, 47379904, 82914832, 165829664, 331659328]

約数ペア:

[(1, 331659328), (2, 165829664), (4, 82914832), (7, 47379904), (8, 41457416), (11, 30150848), (13, 25512256), (14, 23689952), (16, 20728708), (22, 15075424), (26, 12756128), (28, 11844976), (31, 10698688), (32, 10364354), (44, 7537712), (52, 6378064), (56, 5922488), (62, 5349344), (64, 5182177), (77, 4307264), (88, 3768856), (91, 3644608), (104, 3189032), (112, 2961244), (124, 2674672), (143, 2319296), (154, 2153632), (167, 1985984), (176, 1884428), (182, 1822304), (208, 1594516), (217, 1528384), (224, 1480622), (248, 1337336), (286, 1159648), (308, 1076816), (334, 992992), (341, 972608), (352, 942214), (364, 911152), (403, 822976), (416, 797258), (434, 764192), (448, 740311), (496, 668668), (572, 579824), (616, 538408), (668, 496496), (682, 486304), (704, 471107), (728, 455576), (806, 411488), (832, 398629), (868, 382096), (992, 334334), (1001, 331328), (1144, 289912), (1169, 283712), (1232, 269204), (1336, 248248), (1364, 243152), (1456, 227788), (1612, 205744), (1736, 191048), (1837, 180544), (1984, 167167), (2002, 165664), (2171, 152768), (2288, 144956), (2338, 141856), (2387, 138944), (2464, 134602), (2672, 124124), (2728, 121576), (2821, 117568), (2912, 113894), (3224, 102872), (3472, 95524), (3674, 90272), (4004, 82832), (4342, 76384), (4433, 74816), (4576, 72478), (4676, 70928), (4774, 69472), (4928, 67301), (5177, 64064), (5344, 62062), (5456, 60788), (5642, 58784), (5824, 56947), (6448, 51436), (6944, 47762), (7348, 45136), (8008, 41416), (8684, 38192), (8866, 37408), (9152, 36239), (9352, 35464), (9548, 34736), (10354, 32032), (10688, 31031), (10912, 30394), (11284, 29392), (12859, 25792), (12896, 25718), (13888, 23881), (14696, 22568), (15197, 21824), (16016, 20708), (17368, 19096), (17732, 18704)]