1281127777104

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{281}}^1\times {\mathrm{13568969}}^1$

素因数の和:13569268

約数の個数: 80

約数和(自身を含む): 3795837943680

約数和(自身を除く): 2514710166576

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 281, 336, 562, 843, 1124, 1686, 1967, 2248, 3372, 3934, 4496, 5901, 6744, 7868, 11802, 13488, 15736, 23604, 31472, 47208, 94416, 13568969, 27137938, 40706907, 54275876, 81413814, 94982783, 108551752, 162827628, 189965566, 217103504, 284948349, 325655256, 379931132, 569896698, 651310512, 759862264, 1139793396, 1519724528, 2279586792, 3812880289, 4559173584, 7625760578, 11438640867, 15251521156, 22877281734, 26690162023, 30503042312, 45754563468, 53380324046, 61006084624, 80070486069, 91509126936, 106760648092, 160140972138, 183018253872, 213521296184, 320281944276, 427042592368, 640563888552, 1281127777104]

約数ペア:

[(1, 1281127777104), (2, 640563888552), (3, 427042592368), (4, 320281944276), (6, 213521296184), (7, 183018253872), (8, 160140972138), (12, 106760648092), (14, 91509126936), (16, 80070486069), (21, 61006084624), (24, 53380324046), (28, 45754563468), (42, 30503042312), (48, 26690162023), (56, 22877281734), (84, 15251521156), (112, 11438640867), (168, 7625760578), (281, 4559173584), (336, 3812880289), (562, 2279586792), (843, 1519724528), (1124, 1139793396), (1686, 759862264), (1967, 651310512), (2248, 569896698), (3372, 379931132), (3934, 325655256), (4496, 284948349), (5901, 217103504), (6744, 189965566), (7868, 162827628), (11802, 108551752), (13488, 94982783), (15736, 81413814), (23604, 54275876), (31472, 40706907), (47208, 27137938), (94416, 13568969)]