248066128

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{359}}^1\times {\mathrm{2273}}^1$

素因数の和:2659

約数の個数: 40

約数和(自身を含む): 507556800

約数和(自身を除く): 259490672

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 359, 718, 1436, 2273, 2872, 4546, 5744, 6821, 9092, 13642, 18184, 27284, 36368, 43187, 54568, 86374, 109136, 172748, 345496, 690992, 816007, 1632014, 3264028, 6528056, 13056112, 15504133, 31008266, 62016532, 124033064, 248066128]

約数ペア:

[(1, 248066128), (2, 124033064), (4, 62016532), (8, 31008266), (16, 15504133), (19, 13056112), (38, 6528056), (76, 3264028), (152, 1632014), (304, 816007), (359, 690992), (718, 345496), (1436, 172748), (2273, 109136), (2872, 86374), (4546, 54568), (5744, 43187), (6821, 36368), (9092, 27284), (13642, 18184)]