426208076

素因数分解:

$2^2\times 7^2\times {\mathrm{19}}^1\times {\mathrm{193}}^1\times {\mathrm{593}}^1$

素因数の和:823

約数の個数: 72

約数和(自身を含む): 919583280

約数和(自身を除く): 493375204

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 49, 76, 98, 133, 193, 196, 266, 386, 532, 593, 772, 931, 1186, 1351, 1862, 2372, 2702, 3667, 3724, 4151, 5404, 7334, 8302, 9457, 11267, 14668, 16604, 18914, 22534, 25669, 29057, 37828, 45068, 51338, 58114, 78869, 102676, 114449, 116228, 157738, 179683, 228898, 315476, 359366, 457796, 552083, 718732, 801143, 1104166, 1602286, 2174531, 2208332, 3204572, 4349062, 5608001, 8698124, 11216002, 15221717, 22432004, 30443434, 60886868, 106552019, 213104038, 426208076]

約数ペア:

[(1, 426208076), (2, 213104038), (4, 106552019), (7, 60886868), (14, 30443434), (19, 22432004), (28, 15221717), (38, 11216002), (49, 8698124), (76, 5608001), (98, 4349062), (133, 3204572), (193, 2208332), (196, 2174531), (266, 1602286), (386, 1104166), (532, 801143), (593, 718732), (772, 552083), (931, 457796), (1186, 359366), (1351, 315476), (1862, 228898), (2372, 179683), (2702, 157738), (3667, 116228), (3724, 114449), (4151, 102676), (5404, 78869), (7334, 58114), (8302, 51338), (9457, 45068), (11267, 37828), (14668, 29057), (16604, 25669), (18914, 22534)]