256161576

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{57077}}^1$

素因数の和:57114

約数の個数: 64

約数和(自身を含む): 739730880

約数和(自身を除く): 483569304

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 17, 22, 24, 33, 34, 44, 51, 66, 68, 88, 102, 132, 136, 187, 204, 264, 374, 408, 561, 748, 1122, 1496, 2244, 4488, 57077, 114154, 171231, 228308, 342462, 456616, 627847, 684924, 970309, 1255694, 1369848, 1883541, 1940618, 2511388, 2910927, 3767082, 3881236, 5022776, 5821854, 7534164, 7762472, 10673399, 11643708, 15068328, 21346798, 23287416, 32020197, 42693596, 64040394, 85387192, 128080788, 256161576]

約数ペア:

[(1, 256161576), (2, 128080788), (3, 85387192), (4, 64040394), (6, 42693596), (8, 32020197), (11, 23287416), (12, 21346798), (17, 15068328), (22, 11643708), (24, 10673399), (33, 7762472), (34, 7534164), (44, 5821854), (51, 5022776), (66, 3881236), (68, 3767082), (88, 2910927), (102, 2511388), (132, 1940618), (136, 1883541), (187, 1369848), (204, 1255694), (264, 970309), (374, 684924), (408, 627847), (561, 456616), (748, 342462), (1122, 228308), (1496, 171231), (2244, 114154), (4488, 57077)]