391851744

素因数分解:

$2^5\times 3^1\times {\mathrm{19}}^1\times {\mathrm{214831}}^1$

素因数の和:214863

約数の個数: 48

約数和(自身を含む): 1082753280

約数和(自身を除く): 690901536

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 32, 38, 48, 57, 76, 96, 114, 152, 228, 304, 456, 608, 912, 1824, 214831, 429662, 644493, 859324, 1288986, 1718648, 2577972, 3437296, 4081789, 5155944, 6874592, 8163578, 10311888, 12245367, 16327156, 20623776, 24490734, 32654312, 48981468, 65308624, 97962936, 130617248, 195925872, 391851744]

約数ペア:

[(1, 391851744), (2, 195925872), (3, 130617248), (4, 97962936), (6, 65308624), (8, 48981468), (12, 32654312), (16, 24490734), (19, 20623776), (24, 16327156), (32, 12245367), (38, 10311888), (48, 8163578), (57, 6874592), (76, 5155944), (96, 4081789), (114, 3437296), (152, 2577972), (228, 1718648), (304, 1288986), (456, 859324), (608, 644493), (912, 429662), (1824, 214831)]