217596672

素因数分解:

$2^8\times 3^3\times {\mathrm{31481}}^1$

素因数の和:31506

約数の個数: 72

約数和(自身を含む): 643492080

約数和(自身を除く): 425895408

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 96, 108, 128, 144, 192, 216, 256, 288, 384, 432, 576, 768, 864, 1152, 1728, 2304, 3456, 6912, 31481, 62962, 94443, 125924, 188886, 251848, 283329, 377772, 503696, 566658, 755544, 849987, 1007392, 1133316, 1511088, 1699974, 2014784, 2266632, 3022176, 3399948, 4029568, 4533264, 6044352, 6799896, 8059136, 9066528, 12088704, 13599792, 18133056, 24177408, 27199584, 36266112, 54399168, 72532224, 108798336, 217596672]

約数ペア:

[(1, 217596672), (2, 108798336), (3, 72532224), (4, 54399168), (6, 36266112), (8, 27199584), (9, 24177408), (12, 18133056), (16, 13599792), (18, 12088704), (24, 9066528), (27, 8059136), (32, 6799896), (36, 6044352), (48, 4533264), (54, 4029568), (64, 3399948), (72, 3022176), (96, 2266632), (108, 2014784), (128, 1699974), (144, 1511088), (192, 1133316), (216, 1007392), (256, 849987), (288, 755544), (384, 566658), (432, 503696), (576, 377772), (768, 283329), (864, 251848), (1152, 188886), (1728, 125924), (2304, 94443), (3456, 62962), (6912, 31481)]