397304568

素因数分解:

$2^3\times 3^3\times {\mathrm{1839373}}^1$

素因数の和:1839388

約数の個数: 32

約数和(自身を含む): 1103624400

約数和(自身を除く): 706319832

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 108, 216, 1839373, 3678746, 5518119, 7357492, 11036238, 14714984, 16554357, 22072476, 33108714, 44144952, 49663071, 66217428, 99326142, 132434856, 198652284, 397304568]

約数ペア:

[(1, 397304568), (2, 198652284), (3, 132434856), (4, 99326142), (6, 66217428), (8, 49663071), (9, 44144952), (12, 33108714), (18, 22072476), (24, 16554357), (27, 14714984), (36, 11036238), (54, 7357492), (72, 5518119), (108, 3678746), (216, 1839373)]