3638996888

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{83}}^1\times {\mathrm{12541}}^1$

素因数の和:12672

約数の個数: 64

約数和(自身を含む): 7585401600

約数和(自身を除く): 3946404712

約数列:

[1, 2, 4, 8, 19, 23, 38, 46, 76, 83, 92, 152, 166, 184, 332, 437, 664, 874, 1577, 1748, 1909, 3154, 3496, 3818, 6308, 7636, 12541, 12616, 15272, 25082, 36271, 50164, 72542, 100328, 145084, 238279, 288443, 290168, 476558, 576886, 953116, 1040903, 1153772, 1906232, 2081806, 2307544, 4163612, 5480417, 8327224, 10960834, 19777157, 21921668, 23940769, 39554314, 43843336, 47881538, 79108628, 95763076, 158217256, 191526152, 454874611, 909749222, 1819498444, 3638996888]

約数ペア:

[(1, 3638996888), (2, 1819498444), (4, 909749222), (8, 454874611), (19, 191526152), (23, 158217256), (38, 95763076), (46, 79108628), (76, 47881538), (83, 43843336), (92, 39554314), (152, 23940769), (166, 21921668), (184, 19777157), (332, 10960834), (437, 8327224), (664, 5480417), (874, 4163612), (1577, 2307544), (1748, 2081806), (1909, 1906232), (3154, 1153772), (3496, 1040903), (3818, 953116), (6308, 576886), (7636, 476558), (12541, 290168), (12616, 288443), (15272, 238279), (25082, 145084), (36271, 100328), (50164, 72542)]