220324944

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{9787}}^1$

素因数の和:9872

約数の個数: 80

約数和(自身を含む): 660259328

約数和(自身を除く): 439934384

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 67, 84, 112, 134, 168, 201, 268, 336, 402, 469, 536, 804, 938, 1072, 1407, 1608, 1876, 2814, 3216, 3752, 5628, 7504, 9787, 11256, 19574, 22512, 29361, 39148, 58722, 68509, 78296, 117444, 137018, 156592, 205527, 234888, 274036, 411054, 469776, 548072, 655729, 822108, 1096144, 1311458, 1644216, 1967187, 2622916, 3288432, 3934374, 4590103, 5245832, 7868748, 9180206, 10491664, 13770309, 15737496, 18360412, 27540618, 31474992, 36720824, 55081236, 73441648, 110162472, 220324944]

約数ペア:

[(1, 220324944), (2, 110162472), (3, 73441648), (4, 55081236), (6, 36720824), (7, 31474992), (8, 27540618), (12, 18360412), (14, 15737496), (16, 13770309), (21, 10491664), (24, 9180206), (28, 7868748), (42, 5245832), (48, 4590103), (56, 3934374), (67, 3288432), (84, 2622916), (112, 1967187), (134, 1644216), (168, 1311458), (201, 1096144), (268, 822108), (336, 655729), (402, 548072), (469, 469776), (536, 411054), (804, 274036), (938, 234888), (1072, 205527), (1407, 156592), (1608, 137018), (1876, 117444), (2814, 78296), (3216, 68509), (3752, 58722), (5628, 39148), (7504, 29361), (9787, 22512), (11256, 19574)]