542021816

素因数分解:

$2^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{317}}^1\times {\mathrm{1607}}^1$

素因数の和:1956

約数の個数: 64

約数和(自身を含む): 1227225600

約数和(自身を除く): 685203784

約数列:

[1, 2, 4, 7, 8, 14, 19, 28, 38, 56, 76, 133, 152, 266, 317, 532, 634, 1064, 1268, 1607, 2219, 2536, 3214, 4438, 6023, 6428, 8876, 11249, 12046, 12856, 17752, 22498, 24092, 30533, 42161, 44996, 48184, 61066, 84322, 89992, 122132, 168644, 213731, 244264, 337288, 427462, 509419, 854924, 1018838, 1709848, 2037676, 3565933, 4075352, 7131866, 9678961, 14263732, 19357922, 28527464, 38715844, 67752727, 77431688, 135505454, 271010908, 542021816]

約数ペア:

[(1, 542021816), (2, 271010908), (4, 135505454), (7, 77431688), (8, 67752727), (14, 38715844), (19, 28527464), (28, 19357922), (38, 14263732), (56, 9678961), (76, 7131866), (133, 4075352), (152, 3565933), (266, 2037676), (317, 1709848), (532, 1018838), (634, 854924), (1064, 509419), (1268, 427462), (1607, 337288), (2219, 244264), (2536, 213731), (3214, 168644), (4438, 122132), (6023, 89992), (6428, 84322), (8876, 61066), (11249, 48184), (12046, 44996), (12856, 42161), (17752, 30533), (22498, 24092)]