293937728

素因数分解:

$2^6\times 7^1\times {\mathrm{71}}^1\times {\mathrm{9241}}^1$

素因数の和:9331

約数の個数: 56

約数和(自身を含む): 676070784

約数和(自身を除く): 382133056

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 71, 112, 142, 224, 284, 448, 497, 568, 994, 1136, 1988, 2272, 3976, 4544, 7952, 9241, 15904, 18482, 31808, 36964, 64687, 73928, 129374, 147856, 258748, 295712, 517496, 591424, 656111, 1034992, 1312222, 2069984, 2624444, 4139968, 4592777, 5248888, 9185554, 10497776, 18371108, 20995552, 36742216, 41991104, 73484432, 146968864, 293937728]

約数ペア:

[(1, 293937728), (2, 146968864), (4, 73484432), (7, 41991104), (8, 36742216), (14, 20995552), (16, 18371108), (28, 10497776), (32, 9185554), (56, 5248888), (64, 4592777), (71, 4139968), (112, 2624444), (142, 2069984), (224, 1312222), (284, 1034992), (448, 656111), (497, 591424), (568, 517496), (994, 295712), (1136, 258748), (1988, 147856), (2272, 129374), (3976, 73928), (4544, 64687), (7952, 36964), (9241, 31808), (15904, 18482)]