1321567212

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{137}}^1\times {\mathrm{4993}}^1$

素因数の和:5167

約数の個数: 96

約数和(自身を含む): 3704988672

約数和(自身を除く): 2383421460

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 23, 28, 42, 46, 69, 84, 92, 137, 138, 161, 274, 276, 322, 411, 483, 548, 644, 822, 959, 966, 1644, 1918, 1932, 2877, 3151, 3836, 4993, 5754, 6302, 9453, 9986, 11508, 12604, 14979, 18906, 19972, 22057, 29958, 34951, 37812, 44114, 59916, 66171, 69902, 88228, 104853, 114839, 132342, 139804, 209706, 229678, 264684, 344517, 419412, 459356, 684041, 689034, 803873, 1368082, 1378068, 1607746, 2052123, 2411619, 2736164, 3215492, 4104246, 4788287, 4823238, 8208492, 9576574, 9646476, 14364861, 15732943, 19153148, 28729722, 31465886, 47198829, 57459444, 62931772, 94397658, 110130601, 188795316, 220261202, 330391803, 440522404, 660783606, 1321567212]

約数ペア:

[(1, 1321567212), (2, 660783606), (3, 440522404), (4, 330391803), (6, 220261202), (7, 188795316), (12, 110130601), (14, 94397658), (21, 62931772), (23, 57459444), (28, 47198829), (42, 31465886), (46, 28729722), (69, 19153148), (84, 15732943), (92, 14364861), (137, 9646476), (138, 9576574), (161, 8208492), (274, 4823238), (276, 4788287), (322, 4104246), (411, 3215492), (483, 2736164), (548, 2411619), (644, 2052123), (822, 1607746), (959, 1378068), (966, 1368082), (1644, 803873), (1918, 689034), (1932, 684041), (2877, 459356), (3151, 419412), (3836, 344517), (4993, 264684), (5754, 229678), (6302, 209706), (9453, 139804), (9986, 132342), (11508, 114839), (12604, 104853), (14979, 88228), (18906, 69902), (19972, 66171), (22057, 59916), (29958, 44114), (34951, 37812)]