1230481496

素因数分解:

$2^3\times {\mathrm{19}}^2\times {\mathrm{53}}^1\times {\mathrm{8039}}^1$

素因数の和:8136

約数の個数: 48

約数和(自身を含む): 2481224400

約数和(自身を除く): 1250742904

約数列:

[1, 2, 4, 8, 19, 38, 53, 76, 106, 152, 212, 361, 424, 722, 1007, 1444, 2014, 2888, 4028, 8039, 8056, 16078, 19133, 32156, 38266, 64312, 76532, 152741, 153064, 305482, 426067, 610964, 852134, 1221928, 1704268, 2902079, 3408536, 5804158, 8095273, 11608316, 16190546, 23216632, 32381092, 64762184, 153810187, 307620374, 615240748, 1230481496]

約数ペア:

[(1, 1230481496), (2, 615240748), (4, 307620374), (8, 153810187), (19, 64762184), (38, 32381092), (53, 23216632), (76, 16190546), (106, 11608316), (152, 8095273), (212, 5804158), (361, 3408536), (424, 2902079), (722, 1704268), (1007, 1221928), (1444, 852134), (2014, 610964), (2888, 426067), (4028, 305482), (8039, 153064), (8056, 152741), (16078, 76532), (19133, 64312), (32156, 38266)]