389362752

素因数分解:

$2^6\times 3^2\times {\mathrm{675977}}^1$

素因数の和:675995

約数の個数: 42

約数和(自身を含む): 1116039678

約数和(自身を除く): 726676926

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 144, 192, 288, 576, 675977, 1351954, 2027931, 2703908, 4055862, 5407816, 6083793, 8111724, 10815632, 12167586, 16223448, 21631264, 24335172, 32446896, 43262528, 48670344, 64893792, 97340688, 129787584, 194681376, 389362752]

約数ペア:

[(1, 389362752), (2, 194681376), (3, 129787584), (4, 97340688), (6, 64893792), (8, 48670344), (9, 43262528), (12, 32446896), (16, 24335172), (18, 21631264), (24, 16223448), (32, 12167586), (36, 10815632), (48, 8111724), (64, 6083793), (72, 5407816), (96, 4055862), (144, 2703908), (192, 2027931), (288, 1351954), (576, 675977)]