312157104

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{1303}}^1$

素因数の和:1375

約数の個数: 160

約数和(自身を含む): 993460224

約数和(自身を除く): 681303120

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 23, 24, 28, 31, 42, 46, 48, 56, 62, 69, 84, 92, 93, 112, 124, 138, 161, 168, 184, 186, 217, 248, 276, 322, 336, 368, 372, 434, 483, 496, 552, 644, 651, 713, 744, 868, 966, 1104, 1288, 1302, 1303, 1426, 1488, 1736, 1932, 2139, 2576, 2604, 2606, 2852, 3472, 3864, 3909, 4278, 4991, 5208, 5212, 5704, 7728, 7818, 8556, 9121, 9982, 10416, 10424, 11408, 14973, 15636, 17112, 18242, 19964, 20848, 27363, 29946, 29969, 31272, 34224, 36484, 39928, 40393, 54726, 59892, 59938, 62544, 72968, 79856, 80786, 89907, 109452, 119784, 119876, 121179, 145936, 161572, 179814, 209783, 218904, 239568, 239752, 242358, 282751, 323144, 359628, 419566, 437808, 479504, 484716, 565502, 629349, 646288, 719256, 839132, 848253, 929039, 969432, 1131004, 1258698, 1438512, 1678264, 1696506, 1858078, 1938864, 2262008, 2517396, 2787117, 3356528, 3393012, 3716156, 4524016, 5034792, 5574234, 6503273, 6786024, 7432312, 10069584, 11148468, 13006546, 13572048, 14864624, 19509819, 22296936, 26013092, 39019638, 44593872, 52026184, 78039276, 104052368, 156078552, 312157104]

約数ペア:

[(1, 312157104), (2, 156078552), (3, 104052368), (4, 78039276), (6, 52026184), (7, 44593872), (8, 39019638), (12, 26013092), (14, 22296936), (16, 19509819), (21, 14864624), (23, 13572048), (24, 13006546), (28, 11148468), (31, 10069584), (42, 7432312), (46, 6786024), (48, 6503273), (56, 5574234), (62, 5034792), (69, 4524016), (84, 3716156), (92, 3393012), (93, 3356528), (112, 2787117), (124, 2517396), (138, 2262008), (161, 1938864), (168, 1858078), (184, 1696506), (186, 1678264), (217, 1438512), (248, 1258698), (276, 1131004), (322, 969432), (336, 929039), (368, 848253), (372, 839132), (434, 719256), (483, 646288), (496, 629349), (552, 565502), (644, 484716), (651, 479504), (713, 437808), (744, 419566), (868, 359628), (966, 323144), (1104, 282751), (1288, 242358), (1302, 239752), (1303, 239568), (1426, 218904), (1488, 209783), (1736, 179814), (1932, 161572), (2139, 145936), (2576, 121179), (2604, 119876), (2606, 119784), (2852, 109452), (3472, 89907), (3864, 80786), (3909, 79856), (4278, 72968), (4991, 62544), (5208, 59938), (5212, 59892), (5704, 54726), (7728, 40393), (7818, 39928), (8556, 36484), (9121, 34224), (9982, 31272), (10416, 29969), (10424, 29946), (11408, 27363), (14973, 20848), (15636, 19964), (17112, 18242)]