738876292

素因数分解:

$2^2\times 7^2\times {\mathrm{11}}^1\times {\mathrm{83}}^1\times {\mathrm{4129}}^1$

素因数の和:4241

約数の個数: 72

約数和(自身を含む): 1661052960

約数和(自身を除く): 922176668

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 49, 77, 83, 98, 154, 166, 196, 308, 332, 539, 581, 913, 1078, 1162, 1826, 2156, 2324, 3652, 4067, 4129, 6391, 8134, 8258, 12782, 16268, 16516, 25564, 28903, 44737, 45419, 57806, 89474, 90838, 115612, 178948, 181676, 202321, 317933, 342707, 404642, 635866, 685414, 809284, 1271732, 1370828, 2225531, 2398949, 3769777, 4451062, 4797898, 7539554, 8902124, 9595796, 15079108, 16792643, 26388439, 33585286, 52776878, 67170572, 105553756, 184719073, 369438146, 738876292]

約数ペア:

[(1, 738876292), (2, 369438146), (4, 184719073), (7, 105553756), (11, 67170572), (14, 52776878), (22, 33585286), (28, 26388439), (44, 16792643), (49, 15079108), (77, 9595796), (83, 8902124), (98, 7539554), (154, 4797898), (166, 4451062), (196, 3769777), (308, 2398949), (332, 2225531), (539, 1370828), (581, 1271732), (913, 809284), (1078, 685414), (1162, 635866), (1826, 404642), (2156, 342707), (2324, 317933), (3652, 202321), (4067, 181676), (4129, 178948), (6391, 115612), (8134, 90838), (8258, 89474), (12782, 57806), (16268, 45419), (16516, 44737), (25564, 28903)]