1326578688

素因数分解:

$2^{10}\times 3^3\times {\mathrm{47981}}^1$

素因数の和:48010

約数の個数: 88

約数和(自身を含む): 3928766160

約数和(自身を除く): 2602187472

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, 512, 576, 768, 864, 1024, 1152, 1536, 1728, 2304, 3072, 3456, 4608, 6912, 9216, 13824, 27648, 47981, 95962, 143943, 191924, 287886, 383848, 431829, 575772, 767696, 863658, 1151544, 1295487, 1535392, 1727316, 2303088, 2590974, 3070784, 3454632, 4606176, 5181948, 6141568, 6909264, 9212352, 10363896, 12283136, 13818528, 18424704, 20727792, 24566272, 27637056, 36849408, 41455584, 49132544, 55274112, 73698816, 82911168, 110548224, 147397632, 165822336, 221096448, 331644672, 442192896, 663289344, 1326578688]

約数ペア:

[(1, 1326578688), (2, 663289344), (3, 442192896), (4, 331644672), (6, 221096448), (8, 165822336), (9, 147397632), (12, 110548224), (16, 82911168), (18, 73698816), (24, 55274112), (27, 49132544), (32, 41455584), (36, 36849408), (48, 27637056), (54, 24566272), (64, 20727792), (72, 18424704), (96, 13818528), (108, 12283136), (128, 10363896), (144, 9212352), (192, 6909264), (216, 6141568), (256, 5181948), (288, 4606176), (384, 3454632), (432, 3070784), (512, 2590974), (576, 2303088), (768, 1727316), (864, 1535392), (1024, 1295487), (1152, 1151544), (1536, 863658), (1728, 767696), (2304, 575772), (3072, 431829), (3456, 383848), (4608, 287886), (6912, 191924), (9216, 143943), (13824, 95962), (27648, 47981)]