219888816

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{127}}^1\times {\mathrm{5153}}^1$

素因数の和:5298

約数の個数: 80

約数和(自身を含む): 654434304

約数和(自身を除く): 434545488

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 127, 168, 254, 336, 381, 508, 762, 889, 1016, 1524, 1778, 2032, 2667, 3048, 3556, 5153, 5334, 6096, 7112, 10306, 10668, 14224, 15459, 20612, 21336, 30918, 36071, 41224, 42672, 61836, 72142, 82448, 108213, 123672, 144284, 216426, 247344, 288568, 432852, 577136, 654431, 865704, 1308862, 1731408, 1963293, 2617724, 3926586, 4581017, 5235448, 7853172, 9162034, 10470896, 13743051, 15706344, 18324068, 27486102, 31412688, 36648136, 54972204, 73296272, 109944408, 219888816]

約数ペア:

[(1, 219888816), (2, 109944408), (3, 73296272), (4, 54972204), (6, 36648136), (7, 31412688), (8, 27486102), (12, 18324068), (14, 15706344), (16, 13743051), (21, 10470896), (24, 9162034), (28, 7853172), (42, 5235448), (48, 4581017), (56, 3926586), (84, 2617724), (112, 1963293), (127, 1731408), (168, 1308862), (254, 865704), (336, 654431), (381, 577136), (508, 432852), (762, 288568), (889, 247344), (1016, 216426), (1524, 144284), (1778, 123672), (2032, 108213), (2667, 82448), (3048, 72142), (3556, 61836), (5153, 42672), (5334, 41224), (6096, 36071), (7112, 30918), (10306, 21336), (10668, 20612), (14224, 15459)]