1244973888

素因数分解:

$2^6\times 3^4\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{127}}^1$

素因数の和:243

約数の個数: 280

約数和(自身を含む): 3902480384

約数和(自身を除く): 2657506496

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 31, 32, 36, 48, 54, 61, 62, 64, 72, 81, 93, 96, 108, 122, 124, 127, 144, 162, 183, 186, 192, 216, 244, 248, 254, 279, 288, 324, 366, 372, 381, 432, 488, 496, 508, 549, 558, 576, 648, 732, 744, 762, 837, 864, 976, 992, 1016, 1098, 1116, 1143, 1296, 1464, 1488, 1524, 1647, 1674, 1728, 1891, 1952, 1984, 2032, 2196, 2232, 2286, 2511, 2592, 2928, 2976, 3048, 3294, 3348, 3429, 3782, 3904, 3937, 4064, 4392, 4464, 4572, 4941, 5022, 5184, 5673, 5856, 5952, 6096, 6588, 6696, 6858, 7564, 7747, 7874, 8128, 8784, 8928, 9144, 9882, 10044, 10287, 11346, 11712, 11811, 12192, 13176, 13392, 13716, 15128, 15494, 15748, 17019, 17568, 17856, 18288, 19764, 20088, 20574, 22692, 23241, 23622, 24384, 26352, 26784, 27432, 30256, 30988, 31496, 34038, 35136, 35433, 36576, 39528, 40176, 41148, 45384, 46482, 47244, 51057, 52704, 53568, 54864, 60512, 61976, 62992, 68076, 69723, 70866, 73152, 79056, 80352, 82296, 90768, 92964, 94488, 102114, 105408, 106299, 109728, 121024, 123952, 125984, 136152, 139446, 141732, 153171, 158112, 160704, 164592, 181536, 185928, 188976, 204228, 209169, 212598, 219456, 240157, 247904, 251968, 272304, 278892, 283464, 306342, 316224, 318897, 329184, 363072, 371856, 377952, 408456, 418338, 425196, 480314, 495808, 544608, 557784, 566928, 612684, 627507, 637794, 658368, 720471, 743712, 755904, 816912, 836676, 850392, 960628, 1089216, 1115568, 1133856, 1225368, 1255014, 1275588, 1440942, 1487424, 1633824, 1673352, 1700784, 1921256, 2161413, 2231136, 2267712, 2450736, 2510028, 2551176, 2881884, 3267648, 3346704, 3401568, 3842512, 4322826, 4462272, 4901472, 5020056, 5102352, 5763768, 6484239, 6693408, 6803136, 7685024, 8645652, 9802944, 10040112, 10204704, 11527536, 12968478, 13386816, 15370048, 17291304, 19452717, 20080224, 20409408, 23055072, 25936956, 34582608, 38905434, 40160448, 46110144, 51873912, 69165216, 77810868, 103747824, 138330432, 155621736, 207495648, 311243472, 414991296, 622486944, 1244973888]

約数ペア:

[(1, 1244973888), (2, 622486944), (3, 414991296), (4, 311243472), (6, 207495648), (8, 155621736), (9, 138330432), (12, 103747824), (16, 77810868), (18, 69165216), (24, 51873912), (27, 46110144), (31, 40160448), (32, 38905434), (36, 34582608), (48, 25936956), (54, 23055072), (61, 20409408), (62, 20080224), (64, 19452717), (72, 17291304), (81, 15370048), (93, 13386816), (96, 12968478), (108, 11527536), (122, 10204704), (124, 10040112), (127, 9802944), (144, 8645652), (162, 7685024), (183, 6803136), (186, 6693408), (192, 6484239), (216, 5763768), (244, 5102352), (248, 5020056), (254, 4901472), (279, 4462272), (288, 4322826), (324, 3842512), (366, 3401568), (372, 3346704), (381, 3267648), (432, 2881884), (488, 2551176), (496, 2510028), (508, 2450736), (549, 2267712), (558, 2231136), (576, 2161413), (648, 1921256), (732, 1700784), (744, 1673352), (762, 1633824), (837, 1487424), (864, 1440942), (976, 1275588), (992, 1255014), (1016, 1225368), (1098, 1133856), (1116, 1115568), (1143, 1089216), (1296, 960628), (1464, 850392), (1488, 836676), (1524, 816912), (1647, 755904), (1674, 743712), (1728, 720471), (1891, 658368), (1952, 637794), (1984, 627507), (2032, 612684), (2196, 566928), (2232, 557784), (2286, 544608), (2511, 495808), (2592, 480314), (2928, 425196), (2976, 418338), (3048, 408456), (3294, 377952), (3348, 371856), (3429, 363072), (3782, 329184), (3904, 318897), (3937, 316224), (4064, 306342), (4392, 283464), (4464, 278892), (4572, 272304), (4941, 251968), (5022, 247904), (5184, 240157), (5673, 219456), (5856, 212598), (5952, 209169), (6096, 204228), (6588, 188976), (6696, 185928), (6858, 181536), (7564, 164592), (7747, 160704), (7874, 158112), (8128, 153171), (8784, 141732), (8928, 139446), (9144, 136152), (9882, 125984), (10044, 123952), (10287, 121024), (11346, 109728), (11712, 106299), (11811, 105408), (12192, 102114), (13176, 94488), (13392, 92964), (13716, 90768), (15128, 82296), (15494, 80352), (15748, 79056), (17019, 73152), (17568, 70866), (17856, 69723), (18288, 68076), (19764, 62992), (20088, 61976), (20574, 60512), (22692, 54864), (23241, 53568), (23622, 52704), (24384, 51057), (26352, 47244), (26784, 46482), (27432, 45384), (30256, 41148), (30988, 40176), (31496, 39528), (34038, 36576), (35136, 35433)]