890281056

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{57601}}^1$

素因数の和:57644

約数の個数: 96

約数和(自身を含む): 2787015168

約数和(自身を除く): 1896734112

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, 57601, 115202, 172803, 230404, 345606, 403207, 460808, 691212, 806414, 921616, 1209621, 1324823, 1382424, 1612828, 1843232, 2419242, 2649646, 2764848, 3225656, 3974469, 4838484, 5299292, 5529696, 6451312, 7948938, 9273761, 9676968, 10598584, 12902624, 15897876, 18547522, 19353936, 21197168, 27821283, 31795752, 37095044, 38707872, 42394336, 55642566, 63591504, 74190088, 111285132, 127183008, 148380176, 222570264, 296760352, 445140528, 890281056]

約数ペア:

[(1, 890281056), (2, 445140528), (3, 296760352), (4, 222570264), (6, 148380176), (7, 127183008), (8, 111285132), (12, 74190088), (14, 63591504), (16, 55642566), (21, 42394336), (23, 38707872), (24, 37095044), (28, 31795752), (32, 27821283), (42, 21197168), (46, 19353936), (48, 18547522), (56, 15897876), (69, 12902624), (84, 10598584), (92, 9676968), (96, 9273761), (112, 7948938), (138, 6451312), (161, 5529696), (168, 5299292), (184, 4838484), (224, 3974469), (276, 3225656), (322, 2764848), (336, 2649646), (368, 2419242), (483, 1843232), (552, 1612828), (644, 1382424), (672, 1324823), (736, 1209621), (966, 921616), (1104, 806414), (1288, 691212), (1932, 460808), (2208, 403207), (2576, 345606), (3864, 230404), (5152, 172803), (7728, 115202), (15456, 57601)]