1283264752

素因数分解:

$2^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{137}}^1\times {\mathrm{7603}}^1$

素因数の和:7766

約数の個数: 80

約数和(自身を含む): 3122871552

約数和(自身を除く): 1839606800

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 44, 56, 77, 88, 112, 137, 154, 176, 274, 308, 548, 616, 959, 1096, 1232, 1507, 1918, 2192, 3014, 3836, 6028, 7603, 7672, 10549, 12056, 15206, 15344, 21098, 24112, 30412, 42196, 53221, 60824, 83633, 84392, 106442, 121648, 167266, 168784, 212884, 334532, 425768, 585431, 669064, 851536, 1041611, 1170862, 1338128, 2083222, 2341724, 4166444, 4683448, 7291277, 8332888, 9366896, 11457721, 14582554, 16665776, 22915442, 29165108, 45830884, 58330216, 80204047, 91661768, 116660432, 160408094, 183323536, 320816188, 641632376, 1283264752]

約数ペア:

[(1, 1283264752), (2, 641632376), (4, 320816188), (7, 183323536), (8, 160408094), (11, 116660432), (14, 91661768), (16, 80204047), (22, 58330216), (28, 45830884), (44, 29165108), (56, 22915442), (77, 16665776), (88, 14582554), (112, 11457721), (137, 9366896), (154, 8332888), (176, 7291277), (274, 4683448), (308, 4166444), (548, 2341724), (616, 2083222), (959, 1338128), (1096, 1170862), (1232, 1041611), (1507, 851536), (1918, 669064), (2192, 585431), (3014, 425768), (3836, 334532), (6028, 212884), (7603, 168784), (7672, 167266), (10549, 121648), (12056, 106442), (15206, 84392), (15344, 83633), (21098, 60824), (24112, 53221), (30412, 42196)]