2146176312

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{197}}^1\times {\mathrm{3413}}^1$

素因数の和:3645

約数の個数: 128

約数和(自身を含む): 6489331200

約数和(自身を除く): 4343154888

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 19, 21, 24, 28, 38, 42, 56, 57, 76, 84, 114, 133, 152, 168, 197, 228, 266, 394, 399, 456, 532, 591, 788, 798, 1064, 1182, 1379, 1576, 1596, 2364, 2758, 3192, 3413, 3743, 4137, 4728, 5516, 6826, 7486, 8274, 10239, 11032, 11229, 13652, 14972, 16548, 20478, 22458, 23891, 26201, 27304, 29944, 33096, 40956, 44916, 47782, 52402, 64847, 71673, 78603, 81912, 89832, 95564, 104804, 129694, 143346, 157206, 191128, 194541, 209608, 259388, 286692, 314412, 389082, 453929, 518776, 573384, 628824, 672361, 778164, 907858, 1344722, 1361787, 1556328, 1815716, 2017083, 2689444, 2723574, 3631432, 4034166, 4706527, 5378888, 5447148, 8068332, 9413054, 10894296, 12774859, 14119581, 16136664, 18826108, 25549718, 28239162, 37652216, 38324577, 51099436, 56478324, 76649154, 89424013, 102198872, 112956648, 153298308, 178848026, 268272039, 306596616, 357696052, 536544078, 715392104, 1073088156, 2146176312]

約数ペア:

[(1, 2146176312), (2, 1073088156), (3, 715392104), (4, 536544078), (6, 357696052), (7, 306596616), (8, 268272039), (12, 178848026), (14, 153298308), (19, 112956648), (21, 102198872), (24, 89424013), (28, 76649154), (38, 56478324), (42, 51099436), (56, 38324577), (57, 37652216), (76, 28239162), (84, 25549718), (114, 18826108), (133, 16136664), (152, 14119581), (168, 12774859), (197, 10894296), (228, 9413054), (266, 8068332), (394, 5447148), (399, 5378888), (456, 4706527), (532, 4034166), (591, 3631432), (788, 2723574), (798, 2689444), (1064, 2017083), (1182, 1815716), (1379, 1556328), (1576, 1361787), (1596, 1344722), (2364, 907858), (2758, 778164), (3192, 672361), (3413, 628824), (3743, 573384), (4137, 518776), (4728, 453929), (5516, 389082), (6826, 314412), (7486, 286692), (8274, 259388), (10239, 209608), (11032, 194541), (11229, 191128), (13652, 157206), (14972, 143346), (16548, 129694), (20478, 104804), (22458, 95564), (23891, 89832), (26201, 81912), (27304, 78603), (29944, 71673), (33096, 64847), (40956, 52402), (44916, 47782)]