288512504

素因数分解:

$2^3\times 7^1\times {\mathrm{113}}^1\times {\mathrm{127}}^1\times {\mathrm{359}}^1$

素因数の和:612

約数の個数: 64

約数和(自身を含む): 630374400

約数和(自身を除く): 341861896

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 113, 127, 226, 254, 359, 452, 508, 718, 791, 889, 904, 1016, 1436, 1582, 1778, 2513, 2872, 3164, 3556, 5026, 6328, 7112, 10052, 14351, 20104, 28702, 40567, 45593, 57404, 81134, 91186, 100457, 114808, 162268, 182372, 200914, 283969, 319151, 324536, 364744, 401828, 567938, 638302, 803656, 1135876, 1276604, 2271752, 2553208, 5152009, 10304018, 20608036, 36064063, 41216072, 72128126, 144256252, 288512504]

約数ペア:

[(1, 288512504), (2, 144256252), (4, 72128126), (7, 41216072), (8, 36064063), (14, 20608036), (28, 10304018), (56, 5152009), (113, 2553208), (127, 2271752), (226, 1276604), (254, 1135876), (359, 803656), (452, 638302), (508, 567938), (718, 401828), (791, 364744), (889, 324536), (904, 319151), (1016, 283969), (1436, 200914), (1582, 182372), (1778, 162268), (2513, 114808), (2872, 100457), (3164, 91186), (3556, 81134), (5026, 57404), (6328, 45593), (7112, 40567), (10052, 28702), (14351, 20104)]