299925714

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{349}}^1\times {\mathrm{449}}^1$

素因数の和:843

約数の個数: 64

約数和(自身を含む): 680400000

約数和(自身を除く): 380474286

約数列:

[1, 2, 3, 6, 11, 22, 29, 33, 58, 66, 87, 174, 319, 349, 449, 638, 698, 898, 957, 1047, 1347, 1914, 2094, 2694, 3839, 4939, 7678, 9878, 10121, 11517, 13021, 14817, 20242, 23034, 26042, 29634, 30363, 39063, 60726, 78126, 111331, 143231, 156701, 222662, 286462, 313402, 333993, 429693, 470103, 667986, 859386, 940206, 1723711, 3447422, 4544329, 5171133, 9088658, 10342266, 13632987, 27265974, 49987619, 99975238, 149962857, 299925714]

約数ペア:

[(1, 299925714), (2, 149962857), (3, 99975238), (6, 49987619), (11, 27265974), (22, 13632987), (29, 10342266), (33, 9088658), (58, 5171133), (66, 4544329), (87, 3447422), (174, 1723711), (319, 940206), (349, 859386), (449, 667986), (638, 470103), (698, 429693), (898, 333993), (957, 313402), (1047, 286462), (1347, 222662), (1914, 156701), (2094, 143231), (2694, 111331), (3839, 78126), (4939, 60726), (7678, 39063), (9878, 30363), (10121, 29634), (11517, 26042), (13021, 23034), (14817, 20242)]