274310674

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{461}}^1$

素因数の和:571

約数の個数: 64

約数和(自身を含む): 500556672

約数和(自身を除く): 226245998

約数列:

[1, 2, 11, 17, 22, 34, 37, 43, 74, 86, 187, 374, 407, 461, 473, 629, 731, 814, 922, 946, 1258, 1462, 1591, 3182, 5071, 6919, 7837, 8041, 10142, 13838, 15674, 16082, 17057, 17501, 19823, 27047, 34114, 35002, 39646, 54094, 86207, 172414, 187627, 218053, 289969, 297517, 336991, 375254, 436106, 579938, 595034, 673982, 733451, 1466902, 3189659, 3706901, 6379318, 7413802, 8067961, 12468667, 16135922, 24937334, 137155337, 274310674]

約数ペア:

[(1, 274310674), (2, 137155337), (11, 24937334), (17, 16135922), (22, 12468667), (34, 8067961), (37, 7413802), (43, 6379318), (74, 3706901), (86, 3189659), (187, 1466902), (374, 733451), (407, 673982), (461, 595034), (473, 579938), (629, 436106), (731, 375254), (814, 336991), (922, 297517), (946, 289969), (1258, 218053), (1462, 187627), (1591, 172414), (3182, 86207), (5071, 54094), (6919, 39646), (7837, 35002), (8041, 34114), (10142, 27047), (13838, 19823), (15674, 17501), (16082, 17057)]