274312576

素因数分解:

$2^7\times {\mathrm{19}}^1\times {\mathrm{149}}^1\times {\mathrm{757}}^1$

素因数の和:939

約数の個数: 64

約数和(自身を含む): 579870000

約数和(自身を除く): 305557424

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 128, 149, 152, 298, 304, 596, 608, 757, 1192, 1216, 1514, 2384, 2432, 2831, 3028, 4768, 5662, 6056, 9536, 11324, 12112, 14383, 19072, 22648, 24224, 28766, 45296, 48448, 57532, 90592, 96896, 112793, 115064, 181184, 225586, 230128, 362368, 451172, 460256, 902344, 920512, 1804688, 1841024, 2143067, 3609376, 4286134, 7218752, 8572268, 14437504, 17144536, 34289072, 68578144, 137156288, 274312576]

約数ペア:

[(1, 274312576), (2, 137156288), (4, 68578144), (8, 34289072), (16, 17144536), (19, 14437504), (32, 8572268), (38, 7218752), (64, 4286134), (76, 3609376), (128, 2143067), (149, 1841024), (152, 1804688), (298, 920512), (304, 902344), (596, 460256), (608, 451172), (757, 362368), (1192, 230128), (1216, 225586), (1514, 181184), (2384, 115064), (2432, 112793), (2831, 96896), (3028, 90592), (4768, 57532), (5662, 48448), (6056, 45296), (9536, 28766), (11324, 24224), (12112, 22648), (14383, 19072)]