307400128

素因数分解:

$2^6\times 7^2\times {\mathrm{83}}^1\times {\mathrm{1181}}^1$

素因数の和:1290

約数の個数: 84

約数和(自身を含む): 718745832

約数和(自身を除く): 411345704

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 64, 83, 98, 112, 166, 196, 224, 332, 392, 448, 581, 664, 784, 1162, 1181, 1328, 1568, 2324, 2362, 2656, 3136, 4067, 4648, 4724, 5312, 8134, 8267, 9296, 9448, 16268, 16534, 18592, 18896, 32536, 33068, 37184, 37792, 57869, 65072, 66136, 75584, 98023, 115738, 130144, 132272, 196046, 231476, 260288, 264544, 392092, 462952, 529088, 686161, 784184, 925904, 1372322, 1568368, 1851808, 2744644, 3136736, 3703616, 4803127, 5489288, 6273472, 9606254, 10978576, 19212508, 21957152, 38425016, 43914304, 76850032, 153700064, 307400128]

約数ペア:

[(1, 307400128), (2, 153700064), (4, 76850032), (7, 43914304), (8, 38425016), (14, 21957152), (16, 19212508), (28, 10978576), (32, 9606254), (49, 6273472), (56, 5489288), (64, 4803127), (83, 3703616), (98, 3136736), (112, 2744644), (166, 1851808), (196, 1568368), (224, 1372322), (332, 925904), (392, 784184), (448, 686161), (581, 529088), (664, 462952), (784, 392092), (1162, 264544), (1181, 260288), (1328, 231476), (1568, 196046), (2324, 132272), (2362, 130144), (2656, 115738), (3136, 98023), (4067, 75584), (4648, 66136), (4724, 65072), (5312, 57869), (8134, 37792), (8267, 37184), (9296, 33068), (9448, 32536), (16268, 18896), (16534, 18592)]