1261657824

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{81629}}^1$

素因数の和:81672

約数の個数: 96

約数和(自身を含む): 3949585920

約数和(自身を除く): 2687928096

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 23, 24, 28, 32, 42, 46, 48, 56, 69, 84, 92, 96, 112, 138, 161, 168, 184, 224, 276, 322, 336, 368, 483, 552, 644, 672, 736, 966, 1104, 1288, 1932, 2208, 2576, 3864, 5152, 7728, 15456, 81629, 163258, 244887, 326516, 489774, 571403, 653032, 979548, 1142806, 1306064, 1714209, 1877467, 1959096, 2285612, 2612128, 3428418, 3754934, 3918192, 4571224, 5632401, 6856836, 7509868, 7836384, 9142448, 11264802, 13142269, 13713672, 15019736, 18284896, 22529604, 26284538, 27427344, 30039472, 39426807, 45059208, 52569076, 54854688, 60078944, 78853614, 90118416, 105138152, 157707228, 180236832, 210276304, 315414456, 420552608, 630828912, 1261657824]

約数ペア:

[(1, 1261657824), (2, 630828912), (3, 420552608), (4, 315414456), (6, 210276304), (7, 180236832), (8, 157707228), (12, 105138152), (14, 90118416), (16, 78853614), (21, 60078944), (23, 54854688), (24, 52569076), (28, 45059208), (32, 39426807), (42, 30039472), (46, 27427344), (48, 26284538), (56, 22529604), (69, 18284896), (84, 15019736), (92, 13713672), (96, 13142269), (112, 11264802), (138, 9142448), (161, 7836384), (168, 7509868), (184, 6856836), (224, 5632401), (276, 4571224), (322, 3918192), (336, 3754934), (368, 3428418), (483, 2612128), (552, 2285612), (644, 1959096), (672, 1877467), (736, 1714209), (966, 1306064), (1104, 1142806), (1288, 979548), (1932, 653032), (2208, 571403), (2576, 489774), (3864, 326516), (5152, 244887), (7728, 163258), (15456, 81629)]