855356656

素因数分解:

$2^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{419}}^1\times {\mathrm{1657}}^1$

素因数の和:2102

約数の個数: 80

約数和(自身を含む): 2072367360

約数和(自身を除く): 1217010704

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 44, 56, 77, 88, 112, 154, 176, 308, 419, 616, 838, 1232, 1657, 1676, 2933, 3314, 3352, 4609, 5866, 6628, 6704, 9218, 11599, 11732, 13256, 18227, 18436, 23198, 23464, 26512, 32263, 36454, 36872, 46396, 46928, 64526, 72908, 73744, 92792, 127589, 129052, 145816, 185584, 255178, 258104, 291632, 510356, 516208, 694283, 1020712, 1388566, 2041424, 2777132, 4859981, 5554264, 7637113, 9719962, 11108528, 15274226, 19439924, 30548452, 38879848, 53459791, 61096904, 77759696, 106919582, 122193808, 213839164, 427678328, 855356656]

約数ペア:

[(1, 855356656), (2, 427678328), (4, 213839164), (7, 122193808), (8, 106919582), (11, 77759696), (14, 61096904), (16, 53459791), (22, 38879848), (28, 30548452), (44, 19439924), (56, 15274226), (77, 11108528), (88, 9719962), (112, 7637113), (154, 5554264), (176, 4859981), (308, 2777132), (419, 2041424), (616, 1388566), (838, 1020712), (1232, 694283), (1657, 516208), (1676, 510356), (2933, 291632), (3314, 258104), (3352, 255178), (4609, 185584), (5866, 145816), (6628, 129052), (6704, 127589), (9218, 92792), (11599, 73744), (11732, 72908), (13256, 64526), (18227, 46928), (18436, 46396), (23198, 36872), (23464, 36454), (26512, 32263)]