422933368

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{71}}^1\times {\mathrm{127}}^1$

素因数の和:269

約数の個数: 128

約数和(自身を含む): 975421440

約数和(自身を除く): 552488072

約数列:

[1, 2, 4, 8, 11, 13, 22, 26, 41, 44, 52, 71, 82, 88, 104, 127, 142, 143, 164, 254, 284, 286, 328, 451, 508, 533, 568, 572, 781, 902, 923, 1016, 1066, 1144, 1397, 1562, 1651, 1804, 1846, 2132, 2794, 2911, 3124, 3302, 3608, 3692, 4264, 5207, 5588, 5822, 5863, 6248, 6604, 7384, 9017, 10153, 10414, 11176, 11644, 11726, 13208, 18034, 18161, 20306, 20828, 23288, 23452, 32021, 36068, 36322, 37843, 40612, 41656, 46904, 57277, 64042, 67691, 72136, 72644, 75686, 81224, 99187, 114554, 117221, 128084, 135382, 145288, 151372, 198374, 229108, 234442, 256168, 270764, 302744, 369697, 396748, 416273, 458216, 468884, 541528, 739394, 744601, 793496, 832546, 937768, 1289431, 1478788, 1489202, 1665092, 2578862, 2957576, 2978404, 3330184, 4066667, 4806061, 5157724, 5956808, 8133334, 9612122, 10315448, 16266668, 19224244, 32533336, 38448488, 52866671, 105733342, 211466684, 422933368]

約数ペア:

[(1, 422933368), (2, 211466684), (4, 105733342), (8, 52866671), (11, 38448488), (13, 32533336), (22, 19224244), (26, 16266668), (41, 10315448), (44, 9612122), (52, 8133334), (71, 5956808), (82, 5157724), (88, 4806061), (104, 4066667), (127, 3330184), (142, 2978404), (143, 2957576), (164, 2578862), (254, 1665092), (284, 1489202), (286, 1478788), (328, 1289431), (451, 937768), (508, 832546), (533, 793496), (568, 744601), (572, 739394), (781, 541528), (902, 468884), (923, 458216), (1016, 416273), (1066, 396748), (1144, 369697), (1397, 302744), (1562, 270764), (1651, 256168), (1804, 234442), (1846, 229108), (2132, 198374), (2794, 151372), (2911, 145288), (3124, 135382), (3302, 128084), (3608, 117221), (3692, 114554), (4264, 99187), (5207, 81224), (5588, 75686), (5822, 72644), (5863, 72136), (6248, 67691), (6604, 64042), (7384, 57277), (9017, 46904), (10153, 41656), (10414, 40612), (11176, 37843), (11644, 36322), (11726, 36068), (13208, 32021), (18034, 23452), (18161, 23288), (20306, 20828)]