313664256

素因数分解:

$2^8\times 3^2\times {\mathrm{136139}}^1$

素因数の和:136161

約数の個数: 54

約数和(自身を含む): 904378020

約数和(自身を除く): 590713764

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 128, 144, 192, 256, 288, 384, 576, 768, 1152, 2304, 136139, 272278, 408417, 544556, 816834, 1089112, 1225251, 1633668, 2178224, 2450502, 3267336, 4356448, 4901004, 6534672, 8712896, 9802008, 13069344, 17425792, 19604016, 26138688, 34851584, 39208032, 52277376, 78416064, 104554752, 156832128, 313664256]

約数ペア:

[(1, 313664256), (2, 156832128), (3, 104554752), (4, 78416064), (6, 52277376), (8, 39208032), (9, 34851584), (12, 26138688), (16, 19604016), (18, 17425792), (24, 13069344), (32, 9802008), (36, 8712896), (48, 6534672), (64, 4901004), (72, 4356448), (96, 3267336), (128, 2450502), (144, 2178224), (192, 1633668), (256, 1225251), (288, 1089112), (384, 816834), (576, 544556), (768, 408417), (1152, 272278), (2304, 136139)]