386617728

素因数分解:

$2^7\times 3^1\times 7^1\times {\mathrm{143831}}^1$

素因数の和:143855

約数の個数: 64

約数和(自身を含む): 1173669120

約数和(自身を除く): 787051392

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 64, 84, 96, 112, 128, 168, 192, 224, 336, 384, 448, 672, 896, 1344, 2688, 143831, 287662, 431493, 575324, 862986, 1006817, 1150648, 1725972, 2013634, 2301296, 3020451, 3451944, 4027268, 4602592, 6040902, 6903888, 8054536, 9205184, 12081804, 13807776, 16109072, 18410368, 24163608, 27615552, 32218144, 48327216, 55231104, 64436288, 96654432, 128872576, 193308864, 386617728]

約数ペア:

[(1, 386617728), (2, 193308864), (3, 128872576), (4, 96654432), (6, 64436288), (7, 55231104), (8, 48327216), (12, 32218144), (14, 27615552), (16, 24163608), (21, 18410368), (24, 16109072), (28, 13807776), (32, 12081804), (42, 9205184), (48, 8054536), (56, 6903888), (64, 6040902), (84, 4602592), (96, 4027268), (112, 3451944), (128, 3020451), (168, 2301296), (192, 2013634), (224, 1725972), (336, 1150648), (384, 1006817), (448, 862986), (672, 575324), (896, 431493), (1344, 287662), (2688, 143831)]