426818546

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{149}}^1$

素因数の和:288

約数の個数: 96

約数和(自身を含む): 861840000

約数和(自身を除く): 435021454

約数列:

[1, 2, 7, 11, 14, 19, 22, 38, 77, 89, 121, 133, 149, 154, 178, 209, 242, 266, 298, 418, 623, 847, 979, 1043, 1246, 1463, 1639, 1691, 1694, 1958, 2086, 2299, 2831, 2926, 3278, 3382, 4598, 5662, 6853, 10769, 11473, 11837, 13261, 13706, 16093, 18029, 18601, 19817, 21538, 22946, 23674, 26522, 31141, 32186, 36058, 37202, 39634, 62282, 75383, 92827, 126203, 130207, 145871, 150766, 185654, 204611, 217987, 251959, 252406, 260414, 291742, 342551, 409222, 435974, 503918, 685102, 1021097, 1432277, 1604581, 1763713, 2042194, 2397857, 2771549, 2864554, 3209162, 3527426, 4795714, 5543098, 11232067, 19400843, 22464134, 30487039, 38801686, 60974078, 213409273, 426818546]

約数ペア:

[(1, 426818546), (2, 213409273), (7, 60974078), (11, 38801686), (14, 30487039), (19, 22464134), (22, 19400843), (38, 11232067), (77, 5543098), (89, 4795714), (121, 3527426), (133, 3209162), (149, 2864554), (154, 2771549), (178, 2397857), (209, 2042194), (242, 1763713), (266, 1604581), (298, 1432277), (418, 1021097), (623, 685102), (847, 503918), (979, 435974), (1043, 409222), (1246, 342551), (1463, 291742), (1639, 260414), (1691, 252406), (1694, 251959), (1958, 217987), (2086, 204611), (2299, 185654), (2831, 150766), (2926, 145871), (3278, 130207), (3382, 126203), (4598, 92827), (5662, 75383), (6853, 62282), (10769, 39634), (11473, 37202), (11837, 36058), (13261, 32186), (13706, 31141), (16093, 26522), (18029, 23674), (18601, 22946), (19817, 21538)]