321964512

素因数分解:

$2^5\times 3^1\times {\mathrm{31}}^1\times {\mathrm{108187}}^1$

素因数の和:108231

約数の個数: 48

約数和(自身を含む): 872428032

約数和(自身を除く): 550463520

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 32, 48, 62, 93, 96, 124, 186, 248, 372, 496, 744, 992, 1488, 2976, 108187, 216374, 324561, 432748, 649122, 865496, 1298244, 1730992, 2596488, 3353797, 3461984, 5192976, 6707594, 10061391, 10385952, 13415188, 20122782, 26830376, 40245564, 53660752, 80491128, 107321504, 160982256, 321964512]

約数ペア:

[(1, 321964512), (2, 160982256), (3, 107321504), (4, 80491128), (6, 53660752), (8, 40245564), (12, 26830376), (16, 20122782), (24, 13415188), (31, 10385952), (32, 10061391), (48, 6707594), (62, 5192976), (93, 3461984), (96, 3353797), (124, 2596488), (186, 1730992), (248, 1298244), (372, 865496), (496, 649122), (744, 432748), (992, 324561), (1488, 216374), (2976, 108187)]