639032184

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{55127}}^1$

素因数の和:55169

約数の個数: 96

約数和(自身を含む): 2063992320

約数和(自身を除く): 1424960136

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 23, 24, 28, 36, 42, 46, 56, 63, 69, 72, 84, 92, 126, 138, 161, 168, 184, 207, 252, 276, 322, 414, 483, 504, 552, 644, 828, 966, 1288, 1449, 1656, 1932, 2898, 3864, 5796, 11592, 55127, 110254, 165381, 220508, 330762, 385889, 441016, 496143, 661524, 771778, 992286, 1157667, 1267921, 1323048, 1543556, 1984572, 2315334, 2535842, 3087112, 3473001, 3803763, 3969144, 4630668, 5071684, 6946002, 7607526, 8875447, 9261336, 10143368, 11411289, 13892004, 15215052, 17750894, 22822578, 26626341, 27784008, 30430104, 35501788, 45645156, 53252682, 71003576, 79879023, 91290312, 106505364, 159758046, 213010728, 319516092, 639032184]

約数ペア:

[(1, 639032184), (2, 319516092), (3, 213010728), (4, 159758046), (6, 106505364), (7, 91290312), (8, 79879023), (9, 71003576), (12, 53252682), (14, 45645156), (18, 35501788), (21, 30430104), (23, 27784008), (24, 26626341), (28, 22822578), (36, 17750894), (42, 15215052), (46, 13892004), (56, 11411289), (63, 10143368), (69, 9261336), (72, 8875447), (84, 7607526), (92, 6946002), (126, 5071684), (138, 4630668), (161, 3969144), (168, 3803763), (184, 3473001), (207, 3087112), (252, 2535842), (276, 2315334), (322, 1984572), (414, 1543556), (483, 1323048), (504, 1267921), (552, 1157667), (644, 992286), (828, 771778), (966, 661524), (1288, 496143), (1449, 441016), (1656, 385889), (1932, 330762), (2898, 220508), (3864, 165381), (5796, 110254), (11592, 55127)]