274261064

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{445229}}^1$

素因数の和:445253

約数の個数: 32

約数和(自身を含む): 641131200

約数和(自身を除く): 366870136

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 28, 44, 56, 77, 88, 154, 308, 616, 445229, 890458, 1780916, 3116603, 3561832, 4897519, 6233206, 9795038, 12466412, 19590076, 24932824, 34282633, 39180152, 68565266, 137130532, 274261064]

約数ペア:

[(1, 274261064), (2, 137130532), (4, 68565266), (7, 39180152), (8, 34282633), (11, 24932824), (14, 19590076), (22, 12466412), (28, 9795038), (44, 6233206), (56, 4897519), (77, 3561832), (88, 3116603), (154, 1780916), (308, 890458), (616, 445229)]