11989248

素因数分解:

$2^8\times 3^1\times {\mathrm{67}}^1\times {\mathrm{233}}^1$

素因数の和:319

約数の個数: 72

約数和(自身を含む): 32524128

約数和(自身を除く): 20534880

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 67, 96, 128, 134, 192, 201, 233, 256, 268, 384, 402, 466, 536, 699, 768, 804, 932, 1072, 1398, 1608, 1864, 2144, 2796, 3216, 3728, 4288, 5592, 6432, 7456, 8576, 11184, 12864, 14912, 15611, 17152, 22368, 25728, 29824, 31222, 44736, 46833, 51456, 59648, 62444, 89472, 93666, 124888, 178944, 187332, 249776, 374664, 499552, 749328, 999104, 1498656, 1998208, 2997312, 3996416, 5994624, 11989248]

約数ペア:

[(1, 11989248), (2, 5994624), (3, 3996416), (4, 2997312), (6, 1998208), (8, 1498656), (12, 999104), (16, 749328), (24, 499552), (32, 374664), (48, 249776), (64, 187332), (67, 178944), (96, 124888), (128, 93666), (134, 89472), (192, 62444), (201, 59648), (233, 51456), (256, 46833), (268, 44736), (384, 31222), (402, 29824), (466, 25728), (536, 22368), (699, 17152), (768, 15611), (804, 14912), (932, 12864), (1072, 11184), (1398, 8576), (1608, 7456), (1864, 6432), (2144, 5592), (2796, 4288), (3216, 3728)]