216405264

素因数分解:

$2^4\times 3^1\times {\mathrm{401}}^1\times {\mathrm{11243}}^1$

素因数の和:11655

約数の個数: 40

約数和(自身を含む): 560490912

約数和(自身を除く): 344085648

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 401, 802, 1203, 1604, 2406, 3208, 4812, 6416, 9624, 11243, 19248, 22486, 33729, 44972, 67458, 89944, 134916, 179888, 269832, 539664, 4508443, 9016886, 13525329, 18033772, 27050658, 36067544, 54101316, 72135088, 108202632, 216405264]

約数ペア:

[(1, 216405264), (2, 108202632), (3, 72135088), (4, 54101316), (6, 36067544), (8, 27050658), (12, 18033772), (16, 13525329), (24, 9016886), (48, 4508443), (401, 539664), (802, 269832), (1203, 179888), (1604, 134916), (2406, 89944), (3208, 67458), (4812, 44972), (6416, 33729), (9624, 22486), (11243, 19248)]