290859264

素因数分解:

$2^8\times 3^2\times {\mathrm{126241}}^1$

素因数の和:126263

約数の個数: 54

約数和(自身を含む): 838625606

約数和(自身を除く): 547766342

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, 126241, 252482, 378723, 504964, 757446, 1009928, 1136169, 1514892, 2019856, 2272338, 3029784, 4039712, 4544676, 6059568, 8079424, 9089352, 12119136, 16158848, 18178704, 24238272, 32317696, 36357408, 48476544, 72714816, 96953088, 145429632, 290859264]

約数ペア:

[(1, 290859264), (2, 145429632), (3, 96953088), (4, 72714816), (6, 48476544), (8, 36357408), (9, 32317696), (12, 24238272), (16, 18178704), (18, 16158848), (24, 12119136), (32, 9089352), (36, 8079424), (48, 6059568), (64, 4544676), (72, 4039712), (96, 3029784), (128, 2272338), (144, 2019856), (192, 1514892), (256, 1136169), (288, 1009928), (384, 757446), (576, 504964), (768, 378723), (1152, 252482), (2304, 126241)]