390757664

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{127}}^1\times {\mathrm{8741}}^1$

素因数の和:8889

約数の個数: 48

約数和(自身を含む): 845945856

約数和(自身を除く): 455188192

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 88, 127, 176, 254, 352, 508, 1016, 1397, 2032, 2794, 4064, 5588, 8741, 11176, 17482, 22352, 34964, 44704, 69928, 96151, 139856, 192302, 279712, 384604, 769208, 1110107, 1538416, 2220214, 3076832, 4440428, 8880856, 12211177, 17761712, 24422354, 35523424, 48844708, 97689416, 195378832, 390757664]

約数ペア:

[(1, 390757664), (2, 195378832), (4, 97689416), (8, 48844708), (11, 35523424), (16, 24422354), (22, 17761712), (32, 12211177), (44, 8880856), (88, 4440428), (127, 3076832), (176, 2220214), (254, 1538416), (352, 1110107), (508, 769208), (1016, 384604), (1397, 279712), (2032, 192302), (2794, 139856), (4064, 96151), (5588, 69928), (8741, 44704), (11176, 34964), (17482, 22352)]