215545008

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{13649}}^1$

素因数の和:13714

約数の個数: 80

約数和(自身を含む): 649958400

約数和(自身を除く): 434413392

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 47, 48, 56, 84, 94, 112, 141, 168, 188, 282, 329, 336, 376, 564, 658, 752, 987, 1128, 1316, 1974, 2256, 2632, 3948, 5264, 7896, 13649, 15792, 27298, 40947, 54596, 81894, 95543, 109192, 163788, 191086, 218384, 286629, 327576, 382172, 573258, 641503, 655152, 764344, 1146516, 1283006, 1528688, 1924509, 2293032, 2566012, 3849018, 4490521, 4586064, 5132024, 7698036, 8981042, 10264048, 13471563, 15396072, 17962084, 26943126, 30792144, 35924168, 53886252, 71848336, 107772504, 215545008]

約数ペア:

[(1, 215545008), (2, 107772504), (3, 71848336), (4, 53886252), (6, 35924168), (7, 30792144), (8, 26943126), (12, 17962084), (14, 15396072), (16, 13471563), (21, 10264048), (24, 8981042), (28, 7698036), (42, 5132024), (47, 4586064), (48, 4490521), (56, 3849018), (84, 2566012), (94, 2293032), (112, 1924509), (141, 1528688), (168, 1283006), (188, 1146516), (282, 764344), (329, 655152), (336, 641503), (376, 573258), (564, 382172), (658, 327576), (752, 286629), (987, 218384), (1128, 191086), (1316, 163788), (1974, 109192), (2256, 95543), (2632, 81894), (3948, 54596), (5264, 40947), (7896, 27298), (13649, 15792)]