264759968

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{9521}}^1$

素因数の和:9621

約数の個数: 48

約数和(自身を含む): 575890560

約数和(自身を除く): 311130592

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 79, 88, 158, 176, 316, 352, 632, 869, 1264, 1738, 2528, 3476, 6952, 9521, 13904, 19042, 27808, 38084, 76168, 104731, 152336, 209462, 304672, 418924, 752159, 837848, 1504318, 1675696, 3008636, 3351392, 6017272, 8273749, 12034544, 16547498, 24069088, 33094996, 66189992, 132379984, 264759968]

約数ペア:

[(1, 264759968), (2, 132379984), (4, 66189992), (8, 33094996), (11, 24069088), (16, 16547498), (22, 12034544), (32, 8273749), (44, 6017272), (79, 3351392), (88, 3008636), (158, 1675696), (176, 1504318), (316, 837848), (352, 752159), (632, 418924), (869, 304672), (1264, 209462), (1738, 152336), (2528, 104731), (3476, 76168), (6952, 38084), (9521, 27808), (13904, 19042)]