216380304

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{214663}}^1$

素因数の和:214684

約数の個数: 60

約数和(自身を含む): 692076736

約数和(自身を除く): 475696432

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 36, 42, 48, 56, 63, 72, 84, 112, 126, 144, 168, 252, 336, 504, 1008, 214663, 429326, 643989, 858652, 1287978, 1502641, 1717304, 1931967, 2575956, 3005282, 3434608, 3863934, 4507923, 5151912, 6010564, 7727868, 9015846, 10303824, 12021128, 13523769, 15455736, 18031692, 24042256, 27047538, 30911472, 36063384, 54095076, 72126768, 108190152, 216380304]

約数ペア:

[(1, 216380304), (2, 108190152), (3, 72126768), (4, 54095076), (6, 36063384), (7, 30911472), (8, 27047538), (9, 24042256), (12, 18031692), (14, 15455736), (16, 13523769), (18, 12021128), (21, 10303824), (24, 9015846), (28, 7727868), (36, 6010564), (42, 5151912), (48, 4507923), (56, 3863934), (63, 3434608), (72, 3005282), (84, 2575956), (112, 1931967), (126, 1717304), (144, 1502641), (168, 1287978), (252, 858652), (336, 643989), (504, 429326), (1008, 214663)]