2649342976

素因数分解:

$2^{10}\times 7^3\times {\mathrm{19}}^1\times {\mathrm{397}}^1$

素因数の和:457

約数の個数: 176

約数和(自身を含む): 6517648000

約数和(自身を除く): 3868305024

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 32, 38, 49, 56, 64, 76, 98, 112, 128, 133, 152, 196, 224, 256, 266, 304, 343, 392, 397, 448, 512, 532, 608, 686, 784, 794, 896, 931, 1024, 1064, 1216, 1372, 1568, 1588, 1792, 1862, 2128, 2432, 2744, 2779, 3136, 3176, 3584, 3724, 4256, 4864, 5488, 5558, 6272, 6352, 6517, 7168, 7448, 7543, 8512, 9728, 10976, 11116, 12544, 12704, 13034, 14896, 15086, 17024, 19453, 19456, 21952, 22232, 25088, 25408, 26068, 29792, 30172, 34048, 38906, 43904, 44464, 50176, 50816, 52136, 52801, 59584, 60344, 68096, 77812, 87808, 88928, 101632, 104272, 105602, 119168, 120688, 136171, 136192, 155624, 175616, 177856, 203264, 208544, 211204, 238336, 241376, 272342, 311248, 351232, 355712, 369607, 406528, 417088, 422408, 476672, 482752, 544684, 622496, 711424, 739214, 834176, 844816, 953344, 965504, 1089368, 1244992, 1422848, 1478428, 1668352, 1689632, 1931008, 2178736, 2489984, 2587249, 2845696, 2956856, 3336704, 3379264, 3862016, 4357472, 4979968, 5174498, 5913712, 6673408, 6758528, 7724032, 8714944, 9959936, 10348996, 11827424, 13517056, 17429888, 19919872, 20697992, 23654848, 27034112, 34859776, 41395984, 47309696, 54068224, 69719552, 82791968, 94619392, 139439104, 165583936, 189238784, 331167872, 378477568, 662335744, 1324671488, 2649342976]

約数ペア:

[(1, 2649342976), (2, 1324671488), (4, 662335744), (7, 378477568), (8, 331167872), (14, 189238784), (16, 165583936), (19, 139439104), (28, 94619392), (32, 82791968), (38, 69719552), (49, 54068224), (56, 47309696), (64, 41395984), (76, 34859776), (98, 27034112), (112, 23654848), (128, 20697992), (133, 19919872), (152, 17429888), (196, 13517056), (224, 11827424), (256, 10348996), (266, 9959936), (304, 8714944), (343, 7724032), (392, 6758528), (397, 6673408), (448, 5913712), (512, 5174498), (532, 4979968), (608, 4357472), (686, 3862016), (784, 3379264), (794, 3336704), (896, 2956856), (931, 2845696), (1024, 2587249), (1064, 2489984), (1216, 2178736), (1372, 1931008), (1568, 1689632), (1588, 1668352), (1792, 1478428), (1862, 1422848), (2128, 1244992), (2432, 1089368), (2744, 965504), (2779, 953344), (3136, 844816), (3176, 834176), (3584, 739214), (3724, 711424), (4256, 622496), (4864, 544684), (5488, 482752), (5558, 476672), (6272, 422408), (6352, 417088), (6517, 406528), (7168, 369607), (7448, 355712), (7543, 351232), (8512, 311248), (9728, 272342), (10976, 241376), (11116, 238336), (12544, 211204), (12704, 208544), (13034, 203264), (14896, 177856), (15086, 175616), (17024, 155624), (19453, 136192), (19456, 136171), (21952, 120688), (22232, 119168), (25088, 105602), (25408, 104272), (26068, 101632), (29792, 88928), (30172, 87808), (34048, 77812), (38906, 68096), (43904, 60344), (44464, 59584), (50176, 52801), (50816, 52136)]