2656809984

素因数分解:

$2^{10}\times 3^1\times {\mathrm{47}}^1\times {\mathrm{18401}}^1$

素因数の和:18471

約数の個数: 88

約数和(自身を含む): 7232427648

約数和(自身を除く): 4575617664

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 47, 48, 64, 94, 96, 128, 141, 188, 192, 256, 282, 376, 384, 512, 564, 752, 768, 1024, 1128, 1504, 1536, 2256, 3008, 3072, 4512, 6016, 9024, 12032, 18048, 18401, 24064, 36096, 36802, 48128, 55203, 72192, 73604, 110406, 144384, 147208, 220812, 294416, 441624, 588832, 864847, 883248, 1177664, 1729694, 1766496, 2355328, 2594541, 3459388, 3532992, 4710656, 5189082, 6918776, 7065984, 9421312, 10378164, 13837552, 14131968, 18842624, 20756328, 27675104, 28263936, 41512656, 55350208, 56527872, 83025312, 110700416, 166050624, 221400832, 332101248, 442801664, 664202496, 885603328, 1328404992, 2656809984]

約数ペア:

[(1, 2656809984), (2, 1328404992), (3, 885603328), (4, 664202496), (6, 442801664), (8, 332101248), (12, 221400832), (16, 166050624), (24, 110700416), (32, 83025312), (47, 56527872), (48, 55350208), (64, 41512656), (94, 28263936), (96, 27675104), (128, 20756328), (141, 18842624), (188, 14131968), (192, 13837552), (256, 10378164), (282, 9421312), (376, 7065984), (384, 6918776), (512, 5189082), (564, 4710656), (752, 3532992), (768, 3459388), (1024, 2594541), (1128, 2355328), (1504, 1766496), (1536, 1729694), (2256, 1177664), (3008, 883248), (3072, 864847), (4512, 588832), (6016, 441624), (9024, 294416), (12032, 220812), (18048, 147208), (18401, 144384), (24064, 110406), (36096, 73604), (36802, 72192), (48128, 55203)]