775436088

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{1999}}^1\times {\mathrm{2309}}^1$

素因数の和:4324

約数の個数: 64

約数和(自身を含む): 2217600000

約数和(自身を除く): 1442163912

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 1999, 2309, 3998, 4618, 5997, 6927, 7996, 9236, 11994, 13854, 13993, 15992, 16163, 18472, 23988, 27708, 27986, 32326, 41979, 47976, 48489, 55416, 55972, 64652, 83958, 96978, 111944, 129304, 167916, 193956, 335832, 387912, 4615691, 9231382, 13847073, 18462764, 27694146, 32309837, 36925528, 55388292, 64619674, 96929511, 110776584, 129239348, 193859022, 258478696, 387718044, 775436088]

約数ペア:

[(1, 775436088), (2, 387718044), (3, 258478696), (4, 193859022), (6, 129239348), (7, 110776584), (8, 96929511), (12, 64619674), (14, 55388292), (21, 36925528), (24, 32309837), (28, 27694146), (42, 18462764), (56, 13847073), (84, 9231382), (168, 4615691), (1999, 387912), (2309, 335832), (3998, 193956), (4618, 167916), (5997, 129304), (6927, 111944), (7996, 96978), (9236, 83958), (11994, 64652), (13854, 55972), (13993, 55416), (15992, 48489), (16163, 47976), (18472, 41979), (23988, 32326), (27708, 27986)]