388900478912

素因数分解:

$2^6\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{12846871}}^1$

素因数の和:12846937

約数の個数: 56

約数和(自身を含む): 861459848832

約数和(自身を除く): 472559369920

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 43, 44, 64, 86, 88, 172, 176, 344, 352, 473, 688, 704, 946, 1376, 1892, 2752, 3784, 7568, 15136, 30272, 12846871, 25693742, 51387484, 102774968, 141315581, 205549936, 282631162, 411099872, 552415453, 565262324, 822199744, 1104830906, 1130524648, 2209661812, 2261049296, 4419323624, 4522098592, 6076569983, 8838647248, 9044197184, 12153139966, 17677294496, 24306279932, 35354588992, 48612559864, 97225119728, 194450239456, 388900478912]

約数ペア:

[(1, 388900478912), (2, 194450239456), (4, 97225119728), (8, 48612559864), (11, 35354588992), (16, 24306279932), (22, 17677294496), (32, 12153139966), (43, 9044197184), (44, 8838647248), (64, 6076569983), (86, 4522098592), (88, 4419323624), (172, 2261049296), (176, 2209661812), (344, 1130524648), (352, 1104830906), (473, 822199744), (688, 565262324), (704, 552415453), (946, 411099872), (1376, 282631162), (1892, 205549936), (2752, 141315581), (3784, 102774968), (7568, 51387484), (15136, 25693742), (30272, 12846871)]