408048576

素因数分解:

$2^6\times 3^1\times {\mathrm{13}}^1\times {\mathrm{163481}}^1$

素因数の和:163509

約数の個数: 56

約数和(自身を含む): 1162683984

約数和(自身を除く): 754635408

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 64, 78, 96, 104, 156, 192, 208, 312, 416, 624, 832, 1248, 2496, 163481, 326962, 490443, 653924, 980886, 1307848, 1961772, 2125253, 2615696, 3923544, 4250506, 5231392, 6375759, 7847088, 8501012, 10462784, 12751518, 15694176, 17002024, 25503036, 31388352, 34004048, 51006072, 68008096, 102012144, 136016192, 204024288, 408048576]

約数ペア:

[(1, 408048576), (2, 204024288), (3, 136016192), (4, 102012144), (6, 68008096), (8, 51006072), (12, 34004048), (13, 31388352), (16, 25503036), (24, 17002024), (26, 15694176), (32, 12751518), (39, 10462784), (48, 8501012), (52, 7847088), (64, 6375759), (78, 5231392), (96, 4250506), (104, 3923544), (156, 2615696), (192, 2125253), (208, 1961772), (312, 1307848), (416, 980886), (624, 653924), (832, 490443), (1248, 326962), (2496, 163481)]