216091624

素因数分解:

$2^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{139}}^1$

素因数の和:263

約数の個数: 128

約数和(自身を含む): 522547200

約数和(自身を除く): 306455576

約数列:

[1, 2, 4, 7, 8, 14, 17, 23, 28, 34, 46, 56, 68, 71, 92, 119, 136, 139, 142, 161, 184, 238, 278, 284, 322, 391, 476, 497, 556, 568, 644, 782, 952, 973, 994, 1112, 1207, 1288, 1564, 1633, 1946, 1988, 2363, 2414, 2737, 3128, 3197, 3266, 3892, 3976, 4726, 4828, 5474, 6394, 6532, 7784, 8449, 9452, 9656, 9869, 10948, 11431, 12788, 13064, 16541, 16898, 18904, 19738, 21896, 22379, 22862, 25576, 27761, 33082, 33796, 39476, 44758, 45724, 54349, 55522, 66164, 67592, 69083, 78952, 89516, 91448, 108698, 111044, 132328, 138166, 167773, 179032, 194327, 217396, 222088, 226987, 276332, 335546, 380443, 388654, 434792, 453974, 552664, 671092, 760886, 777308, 907948, 1174411, 1342184, 1521772, 1554616, 1588909, 1815896, 2348822, 3043544, 3177818, 3858779, 4697644, 6355636, 7717558, 9395288, 12711272, 15435116, 27011453, 30870232, 54022906, 108045812, 216091624]

約数ペア:

[(1, 216091624), (2, 108045812), (4, 54022906), (7, 30870232), (8, 27011453), (14, 15435116), (17, 12711272), (23, 9395288), (28, 7717558), (34, 6355636), (46, 4697644), (56, 3858779), (68, 3177818), (71, 3043544), (92, 2348822), (119, 1815896), (136, 1588909), (139, 1554616), (142, 1521772), (161, 1342184), (184, 1174411), (238, 907948), (278, 777308), (284, 760886), (322, 671092), (391, 552664), (476, 453974), (497, 434792), (556, 388654), (568, 380443), (644, 335546), (782, 276332), (952, 226987), (973, 222088), (994, 217396), (1112, 194327), (1207, 179032), (1288, 167773), (1564, 138166), (1633, 132328), (1946, 111044), (1988, 108698), (2363, 91448), (2414, 89516), (2737, 78952), (3128, 69083), (3197, 67592), (3266, 66164), (3892, 55522), (3976, 54349), (4726, 45724), (4828, 44758), (5474, 39476), (6394, 33796), (6532, 33082), (7784, 27761), (8449, 25576), (9452, 22862), (9656, 22379), (9869, 21896), (10948, 19738), (11431, 18904), (12788, 16898), (13064, 16541)]