299072396

素因数分解:

$2^2\times 7^1\times {\mathrm{43}}^1\times {\mathrm{89}}^1\times {\mathrm{2791}}^1$

素因数の和:2934

約数の個数: 48

約数和(自身を含む): 619153920

約数和(自身を除く): 320081524

約数列:

[1, 2, 4, 7, 14, 28, 43, 86, 89, 172, 178, 301, 356, 602, 623, 1204, 1246, 2492, 2791, 3827, 5582, 7654, 11164, 15308, 19537, 26789, 39074, 53578, 78148, 107156, 120013, 240026, 248399, 480052, 496798, 840091, 993596, 1680182, 1738793, 3360364, 3477586, 6955172, 10681157, 21362314, 42724628, 74768099, 149536198, 299072396]

約数ペア:

[(1, 299072396), (2, 149536198), (4, 74768099), (7, 42724628), (14, 21362314), (28, 10681157), (43, 6955172), (86, 3477586), (89, 3360364), (172, 1738793), (178, 1680182), (301, 993596), (356, 840091), (602, 496798), (623, 480052), (1204, 248399), (1246, 240026), (2492, 120013), (2791, 107156), (3827, 78148), (5582, 53578), (7654, 39074), (11164, 26789), (15308, 19537)]