321242.0000000

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{1117}}^1$

素因数の和:1171

約数の個数: 40

約数和(自身を含む): 18715320

約数和(自身を除く): 9904424

約数列:

[1, 2, 4, 8, 16, 17, 29, 34, 58, 68, 116, 136, 232, 272, 464, 493, 986, 1117, 1972, 2234, 3944, 4468, 7888, 8936, 17872, 18989, 32393, 37978, 64786, 75956, 129572, 151912, 259144, 303824, 518288, 550681, 1101362, 2202724, 4405448, 8810896]

約数ペア:

[(1, 8810896), (2, 4405448), (4, 2202724), (8, 1101362), (16, 550681), (17, 518288), (29, 303824), (34, 259144), (58, 151912), (68, 129572), (116, 75956), (136, 64786), (232, 37978), (272, 32393), (464, 18989), (493, 17872), (986, 8936), (1117, 7888), (1972, 4468), (2234, 3944)]