677863008

素因数分解:

$2^5\times 3^2\times {\mathrm{43}}^1\times {\mathrm{127}}^1\times {\mathrm{431}}^1$

素因数の和:617

約数の個数: 144

約数和(自身を含む): 1992646656

約数和(自身を除く): 1314783648

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 43, 48, 72, 86, 96, 127, 129, 144, 172, 254, 258, 288, 344, 381, 387, 431, 508, 516, 688, 762, 774, 862, 1016, 1032, 1143, 1293, 1376, 1524, 1548, 1724, 2032, 2064, 2286, 2586, 3048, 3096, 3448, 3879, 4064, 4128, 4572, 5172, 5461, 6096, 6192, 6896, 7758, 9144, 10344, 10922, 12192, 12384, 13792, 15516, 16383, 18288, 18533, 20688, 21844, 31032, 32766, 36576, 37066, 41376, 43688, 49149, 54737, 55599, 62064, 65532, 74132, 87376, 98298, 109474, 111198, 124128, 131064, 148264, 164211, 166797, 174752, 196596, 218948, 222396, 262128, 296528, 328422, 333594, 393192, 437896, 444792, 492633, 524256, 593056, 656844, 667188, 786384, 875792, 889584, 985266, 1313688, 1334376, 1572768, 1751584, 1779168, 1970532, 2353691, 2627376, 2668752, 3941064, 4707382, 5254752, 5337504, 7061073, 7882128, 9414764, 14122146, 15764256, 18829528, 21183219, 28244292, 37659056, 42366438, 56488584, 75318112, 84732876, 112977168, 169465752, 225954336, 338931504, 677863008]

約数ペア:

[(1, 677863008), (2, 338931504), (3, 225954336), (4, 169465752), (6, 112977168), (8, 84732876), (9, 75318112), (12, 56488584), (16, 42366438), (18, 37659056), (24, 28244292), (32, 21183219), (36, 18829528), (43, 15764256), (48, 14122146), (72, 9414764), (86, 7882128), (96, 7061073), (127, 5337504), (129, 5254752), (144, 4707382), (172, 3941064), (254, 2668752), (258, 2627376), (288, 2353691), (344, 1970532), (381, 1779168), (387, 1751584), (431, 1572768), (508, 1334376), (516, 1313688), (688, 985266), (762, 889584), (774, 875792), (862, 786384), (1016, 667188), (1032, 656844), (1143, 593056), (1293, 524256), (1376, 492633), (1524, 444792), (1548, 437896), (1724, 393192), (2032, 333594), (2064, 328422), (2286, 296528), (2586, 262128), (3048, 222396), (3096, 218948), (3448, 196596), (3879, 174752), (4064, 166797), (4128, 164211), (4572, 148264), (5172, 131064), (5461, 124128), (6096, 111198), (6192, 109474), (6896, 98298), (7758, 87376), (9144, 74132), (10344, 65532), (10922, 62064), (12192, 55599), (12384, 54737), (13792, 49149), (15516, 43688), (16383, 41376), (18288, 37066), (18533, 36576), (20688, 32766), (21844, 31032)]