198300672

素因数分解:

$2^{10}\times 3^2\times {\mathrm{21517}}^1$

素因数の和:21543

約数の個数: 66

約数和(自身を含む): 572615498

約数和(自身を除く): 374314826

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, 512, 576, 768, 1024, 1152, 1536, 2304, 3072, 4608, 9216, 21517, 43034, 64551, 86068, 129102, 172136, 193653, 258204, 344272, 387306, 516408, 688544, 774612, 1032816, 1377088, 1549224, 2065632, 2754176, 3098448, 4131264, 5508352, 6196896, 8262528, 11016704, 12393792, 16525056, 22033408, 24787584, 33050112, 49575168, 66100224, 99150336, 198300672]

約数ペア:

[(1, 198300672), (2, 99150336), (3, 66100224), (4, 49575168), (6, 33050112), (8, 24787584), (9, 22033408), (12, 16525056), (16, 12393792), (18, 11016704), (24, 8262528), (32, 6196896), (36, 5508352), (48, 4131264), (64, 3098448), (72, 2754176), (96, 2065632), (128, 1549224), (144, 1377088), (192, 1032816), (256, 774612), (288, 688544), (384, 516408), (512, 387306), (576, 344272), (768, 258204), (1024, 193653), (1152, 172136), (1536, 129102), (2304, 86068), (3072, 64551), (4608, 43034), (9216, 21517)]