2489947776

素因数分解:

$2^7\times 3^4\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{127}}^1$

素因数の和:245

約数の個数: 320

約数和(自身を含む): 7835688960

約数和(自身を除く): 5345741184

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, 128, 144, 162, 183, 186, 192, 216, 244, 248, 254, 279, 288, 324, 366, 372, 381, 384, 432, 488, 496, 508, 549, 558, 576, 648, 732, 744, 762, 837, 864, 976, 992, 1016, 1098, 1116, 1143, 1152, 1296, 1464, 1488, 1524, 1647, 1674, 1728, 1891, 1952, 1984, 2032, 2196, 2232, 2286, 2511, 2592, 2928, 2976, 3048, 3294, 3348, 3429, 3456, 3782, 3904, 3937, 3968, 4064, 4392, 4464, 4572, 4941, 5022, 5184, 5673, 5856, 5952, 6096, 6588, 6696, 6858, 7564, 7747, 7808, 7874, 8128, 8784, 8928, 9144, 9882, 10044, 10287, 10368, 11346, 11712, 11811, 11904, 12192, 13176, 13392, 13716, 15128, 15494, 15748, 16256, 17019, 17568, 17856, 18288, 19764, 20088, 20574, 22692, 23241, 23424, 23622, 24384, 26352, 26784, 27432, 30256, 30988, 31496, 34038, 35136, 35433, 35712, 36576, 39528, 40176, 41148, 45384, 46482, 47244, 48768, 51057, 52704, 53568, 54864, 60512, 61976, 62992, 68076, 69723, 70272, 70866, 73152, 79056, 80352, 82296, 90768, 92964, 94488, 102114, 105408, 106299, 107136, 109728, 121024, 123952, 125984, 136152, 139446, 141732, 146304, 153171, 158112, 160704, 164592, 181536, 185928, 188976, 204228, 209169, 210816, 212598, 219456, 240157, 242048, 247904, 251968, 272304, 278892, 283464, 306342, 316224, 318897, 321408, 329184, 363072, 371856, 377952, 408456, 418338, 425196, 438912, 480314, 495808, 503936, 544608, 557784, 566928, 612684, 627507, 632448, 637794, 658368, 720471, 726144, 743712, 755904, 816912, 836676, 850392, 960628, 991616, 1089216, 1115568, 1133856, 1225368, 1255014, 1275588, 1316736, 1440942, 1487424, 1511808, 1633824, 1673352, 1700784, 1921256, 2161413, 2178432, 2231136, 2267712, 2450736, 2510028, 2551176, 2881884, 2974848, 3267648, 3346704, 3401568, 3842512, 4322826, 4462272, 4535424, 4901472, 5020056, 5102352, 5763768, 6484239, 6535296, 6693408, 6803136, 7685024, 8645652, 8924544, 9802944, 10040112, 10204704, 11527536, 12968478, 13386816, 13606272, 15370048, 17291304, 19452717, 19605888, 20080224, 20409408, 23055072, 25936956, 26773632, 30740096, 34582608, 38905434, 40160448, 40818816, 46110144, 51873912, 69165216, 77810868, 80320896, 92220288, 103747824, 138330432, 155621736, 207495648, 276660864, 311243472, 414991296, 622486944, 829982592, 1244973888, 2489947776]

約数ペア:

[(1, 2489947776), (2, 1244973888), (3, 829982592), (4, 622486944), (6, 414991296), (8, 311243472), (9, 276660864), (12, 207495648), (16, 155621736), (18, 138330432), (24, 103747824), (27, 92220288), (31, 80320896), (32, 77810868), (36, 69165216), (48, 51873912), (54, 46110144), (61, 40818816), (62, 40160448), (64, 38905434), (72, 34582608), (81, 30740096), (93, 26773632), (96, 25936956), (108, 23055072), (122, 20409408), (124, 20080224), (127, 19605888), (128, 19452717), (144, 17291304), (162, 15370048), (183, 13606272), (186, 13386816), (192, 12968478), (216, 11527536), (244, 10204704), (248, 10040112), (254, 9802944), (279, 8924544), (288, 8645652), (324, 7685024), (366, 6803136), (372, 6693408), (381, 6535296), (384, 6484239), (432, 5763768), (488, 5102352), (496, 5020056), (508, 4901472), (549, 4535424), (558, 4462272), (576, 4322826), (648, 3842512), (732, 3401568), (744, 3346704), (762, 3267648), (837, 2974848), (864, 2881884), (976, 2551176), (992, 2510028), (1016, 2450736), (1098, 2267712), (1116, 2231136), (1143, 2178432), (1152, 2161413), (1296, 1921256), (1464, 1700784), (1488, 1673352), (1524, 1633824), (1647, 1511808), (1674, 1487424), (1728, 1440942), (1891, 1316736), (1952, 1275588), (1984, 1255014), (2032, 1225368), (2196, 1133856), (2232, 1115568), (2286, 1089216), (2511, 991616), (2592, 960628), (2928, 850392), (2976, 836676), (3048, 816912), (3294, 755904), (3348, 743712), (3429, 726144), (3456, 720471), (3782, 658368), (3904, 637794), (3937, 632448), (3968, 627507), (4064, 612684), (4392, 566928), (4464, 557784), (4572, 544608), (4941, 503936), (5022, 495808), (5184, 480314), (5673, 438912), (5856, 425196), (5952, 418338), (6096, 408456), (6588, 377952), (6696, 371856), (6858, 363072), (7564, 329184), (7747, 321408), (7808, 318897), (7874, 316224), (8128, 306342), (8784, 283464), (8928, 278892), (9144, 272304), (9882, 251968), (10044, 247904), (10287, 242048), (10368, 240157), (11346, 219456), (11712, 212598), (11811, 210816), (11904, 209169), (12192, 204228), (13176, 188976), (13392, 185928), (13716, 181536), (15128, 164592), (15494, 160704), (15748, 158112), (16256, 153171), (17019, 146304), (17568, 141732), (17856, 139446), (18288, 136152), (19764, 125984), (20088, 123952), (20574, 121024), (22692, 109728), (23241, 107136), (23424, 106299), (23622, 105408), (24384, 102114), (26352, 94488), (26784, 92964), (27432, 90768), (30256, 82296), (30988, 80352), (31496, 79056), (34038, 73152), (35136, 70866), (35433, 70272), (35712, 69723), (36576, 68076), (39528, 62992), (40176, 61976), (41148, 60512), (45384, 54864), (46482, 53568), (47244, 52704), (48768, 51057)]