326521728

素因数分解:

$2^7\times 3^2\times {\mathrm{13}}^1\times {\mathrm{21803}}^1$

素因数の和:21836

約数の個数: 96

約数和(自身を含む): 1011923640

約数和(自身を除く): 685401912

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 32, 36, 39, 48, 52, 64, 72, 78, 96, 104, 117, 128, 144, 156, 192, 208, 234, 288, 312, 384, 416, 468, 576, 624, 832, 936, 1152, 1248, 1664, 1872, 2496, 3744, 4992, 7488, 14976, 21803, 43606, 65409, 87212, 130818, 174424, 196227, 261636, 283439, 348848, 392454, 523272, 566878, 697696, 784908, 850317, 1046544, 1133756, 1395392, 1569816, 1700634, 2093088, 2267512, 2550951, 2790784, 3139632, 3401268, 4186176, 4535024, 5101902, 6279264, 6802536, 8372352, 9070048, 10203804, 12558528, 13605072, 18140096, 20407608, 25117056, 27210144, 36280192, 40815216, 54420288, 81630432, 108840576, 163260864, 326521728]

約数ペア:

[(1, 326521728), (2, 163260864), (3, 108840576), (4, 81630432), (6, 54420288), (8, 40815216), (9, 36280192), (12, 27210144), (13, 25117056), (16, 20407608), (18, 18140096), (24, 13605072), (26, 12558528), (32, 10203804), (36, 9070048), (39, 8372352), (48, 6802536), (52, 6279264), (64, 5101902), (72, 4535024), (78, 4186176), (96, 3401268), (104, 3139632), (117, 2790784), (128, 2550951), (144, 2267512), (156, 2093088), (192, 1700634), (208, 1569816), (234, 1395392), (288, 1133756), (312, 1046544), (384, 850317), (416, 784908), (468, 697696), (576, 566878), (624, 523272), (832, 392454), (936, 348848), (1152, 283439), (1248, 261636), (1664, 196227), (1872, 174424), (2496, 130818), (3744, 87212), (4992, 65409), (7488, 43606), (14976, 21803)]