258257076

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{25409}}^1$

素因数の和:25445

約数の個数: 72

約数和(自身を含む): 757014720

約数和(自身を除く): 498757644

約数列:

[1, 2, 3, 4, 6, 7, 11, 12, 14, 21, 22, 28, 33, 42, 44, 66, 77, 84, 121, 132, 154, 231, 242, 308, 363, 462, 484, 726, 847, 924, 1452, 1694, 2541, 3388, 5082, 10164, 25409, 50818, 76227, 101636, 152454, 177863, 279499, 304908, 355726, 533589, 558998, 711452, 838497, 1067178, 1117996, 1676994, 1956493, 2134356, 3074489, 3353988, 3912986, 5869479, 6148978, 7825972, 9223467, 11738958, 12297956, 18446934, 21521423, 23477916, 36893868, 43042846, 64564269, 86085692, 129128538, 258257076]

約数ペア:

[(1, 258257076), (2, 129128538), (3, 86085692), (4, 64564269), (6, 43042846), (7, 36893868), (11, 23477916), (12, 21521423), (14, 18446934), (21, 12297956), (22, 11738958), (28, 9223467), (33, 7825972), (42, 6148978), (44, 5869479), (66, 3912986), (77, 3353988), (84, 3074489), (121, 2134356), (132, 1956493), (154, 1676994), (231, 1117996), (242, 1067178), (308, 838497), (363, 711452), (462, 558998), (484, 533589), (726, 355726), (847, 304908), (924, 279499), (1452, 177863), (1694, 152454), (2541, 101636), (3388, 76227), (5082, 50818), (10164, 25409)]