845977584

素因数分解:

$2^4\times 3^1\times {\mathrm{19}}^1\times {\mathrm{439}}^1\times {\mathrm{2113}}^1$

素因数の和:2582

約数の個数: 80

約数和(自身を含む): 2306796800

約数和(自身を除く): 1460819216

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 38, 48, 57, 76, 114, 152, 228, 304, 439, 456, 878, 912, 1317, 1756, 2113, 2634, 3512, 4226, 5268, 6339, 7024, 8341, 8452, 10536, 12678, 16682, 16904, 21072, 25023, 25356, 33364, 33808, 40147, 50046, 50712, 66728, 80294, 100092, 101424, 120441, 133456, 160588, 200184, 240882, 321176, 400368, 481764, 642352, 927607, 963528, 1855214, 1927056, 2782821, 3710428, 5565642, 7420856, 11131284, 14841712, 17624533, 22262568, 35249066, 44525136, 52873599, 70498132, 105747198, 140996264, 211494396, 281992528, 422988792, 845977584]

約数ペア:

[(1, 845977584), (2, 422988792), (3, 281992528), (4, 211494396), (6, 140996264), (8, 105747198), (12, 70498132), (16, 52873599), (19, 44525136), (24, 35249066), (38, 22262568), (48, 17624533), (57, 14841712), (76, 11131284), (114, 7420856), (152, 5565642), (228, 3710428), (304, 2782821), (439, 1927056), (456, 1855214), (878, 963528), (912, 927607), (1317, 642352), (1756, 481764), (2113, 400368), (2634, 321176), (3512, 240882), (4226, 200184), (5268, 160588), (6339, 133456), (7024, 120441), (8341, 101424), (8452, 100092), (10536, 80294), (12678, 66728), (16682, 50712), (16904, 50046), (21072, 40147), (25023, 33808), (25356, 33364)]