681283584

素因数分解:

$2^{12}\times 3^2\times {\mathrm{18481}}^1$

素因数の和:18511

約数の個数: 78

約数和(自身を含む): 1968018806

約数和(自身を除く): 1286735222

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, 2048, 2304, 3072, 4096, 4608, 6144, 9216, 12288, 18432, 18481, 36864, 36962, 55443, 73924, 110886, 147848, 166329, 221772, 295696, 332658, 443544, 591392, 665316, 887088, 1182784, 1330632, 1774176, 2365568, 2661264, 3548352, 4731136, 5322528, 7096704, 9462272, 10645056, 14193408, 18924544, 21290112, 28386816, 37849088, 42580224, 56773632, 75698176, 85160448, 113547264, 170320896, 227094528, 340641792, 681283584]

約数ペア:

[(1, 681283584), (2, 340641792), (3, 227094528), (4, 170320896), (6, 113547264), (8, 85160448), (9, 75698176), (12, 56773632), (16, 42580224), (18, 37849088), (24, 28386816), (32, 21290112), (36, 18924544), (48, 14193408), (64, 10645056), (72, 9462272), (96, 7096704), (128, 5322528), (144, 4731136), (192, 3548352), (256, 2661264), (288, 2365568), (384, 1774176), (512, 1330632), (576, 1182784), (768, 887088), (1024, 665316), (1152, 591392), (1536, 443544), (2048, 332658), (2304, 295696), (3072, 221772), (4096, 166329), (4608, 147848), (6144, 110886), (9216, 73924), (12288, 55443), (18432, 36962), (18481, 36864)]