220792272

素因数分解:

$2^4\times 3^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{4651}}^1$

素因数の和:4728

約数の個数: 80

約数和(自身を含む): 609151488

約数和(自身を除く): 388359216

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 23, 24, 43, 46, 48, 69, 86, 92, 129, 138, 172, 184, 258, 276, 344, 368, 516, 552, 688, 989, 1032, 1104, 1978, 2064, 2967, 3956, 4651, 5934, 7912, 9302, 11868, 13953, 15824, 18604, 23736, 27906, 37208, 47472, 55812, 74416, 106973, 111624, 199993, 213946, 223248, 320919, 399986, 427892, 599979, 641838, 799972, 855784, 1199958, 1283676, 1599944, 1711568, 2399916, 2567352, 3199888, 4599839, 4799832, 5134704, 9199678, 9599664, 13799517, 18399356, 27599034, 36798712, 55198068, 73597424, 110396136, 220792272]

約数ペア:

[(1, 220792272), (2, 110396136), (3, 73597424), (4, 55198068), (6, 36798712), (8, 27599034), (12, 18399356), (16, 13799517), (23, 9599664), (24, 9199678), (43, 5134704), (46, 4799832), (48, 4599839), (69, 3199888), (86, 2567352), (92, 2399916), (129, 1711568), (138, 1599944), (172, 1283676), (184, 1199958), (258, 855784), (276, 799972), (344, 641838), (368, 599979), (516, 427892), (552, 399986), (688, 320919), (989, 223248), (1032, 213946), (1104, 199993), (1978, 111624), (2064, 106973), (2967, 74416), (3956, 55812), (4651, 47472), (5934, 37208), (7912, 27906), (9302, 23736), (11868, 18604), (13953, 15824)]