290271408

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{37561}}^1$

素因数の和:37602

約数の個数: 80

約数和(自身を含む): 894276096

約数和(自身を除く): 604004688

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 23, 24, 28, 42, 46, 48, 56, 69, 84, 92, 112, 138, 161, 168, 184, 276, 322, 336, 368, 483, 552, 644, 966, 1104, 1288, 1932, 2576, 3864, 7728, 37561, 75122, 112683, 150244, 225366, 262927, 300488, 450732, 525854, 600976, 788781, 863903, 901464, 1051708, 1577562, 1727806, 1802928, 2103416, 2591709, 3155124, 3455612, 4206832, 5183418, 6047321, 6310248, 6911224, 10366836, 12094642, 12620496, 13822448, 18141963, 20733672, 24189284, 36283926, 41467344, 48378568, 72567852, 96757136, 145135704, 290271408]

約数ペア:

[(1, 290271408), (2, 145135704), (3, 96757136), (4, 72567852), (6, 48378568), (7, 41467344), (8, 36283926), (12, 24189284), (14, 20733672), (16, 18141963), (21, 13822448), (23, 12620496), (24, 12094642), (28, 10366836), (42, 6911224), (46, 6310248), (48, 6047321), (56, 5183418), (69, 4206832), (84, 3455612), (92, 3155124), (112, 2591709), (138, 2103416), (161, 1802928), (168, 1727806), (184, 1577562), (276, 1051708), (322, 901464), (336, 863903), (368, 788781), (483, 600976), (552, 525854), (644, 450732), (966, 300488), (1104, 262927), (1288, 225366), (1932, 150244), (2576, 112683), (3864, 75122), (7728, 37561)]