388045854732

素因数分解:

$2^2\times 3^1\times {\mathrm{331}}^1\times {\mathrm{8161}}^1\times {\mathrm{11971}}^1$

素因数の和:20470

約数の個数: 48

約数和(自身を含む): 908362953344

約数和(自身を除く): 520317098612

約数列:

[1, 2, 3, 4, 6, 12, 331, 662, 993, 1324, 1986, 3972, 8161, 11971, 16322, 23942, 24483, 32644, 35913, 47884, 48966, 71826, 97932, 143652, 2701291, 3962401, 5402582, 7924802, 8103873, 10805164, 11887203, 15849604, 16207746, 23774406, 32415492, 47548812, 97695331, 195390662, 293085993, 390781324, 586171986, 1172343972, 32337154561, 64674309122, 97011463683, 129348618244, 194022927366, 388045854732]

約数ペア:

[(1, 388045854732), (2, 194022927366), (3, 129348618244), (4, 97011463683), (6, 64674309122), (12, 32337154561), (331, 1172343972), (662, 586171986), (993, 390781324), (1324, 293085993), (1986, 195390662), (3972, 97695331), (8161, 47548812), (11971, 32415492), (16322, 23774406), (23942, 16207746), (24483, 15849604), (32644, 11887203), (35913, 10805164), (47884, 8103873), (48966, 7924802), (71826, 5402582), (97932, 3962401), (143652, 2701291)]