1279584

素因数分解:

$2^5\times 3^3\times {\mathrm{1481}}^1$

素因数の和:1500

約数の個数: 48

約数和(自身を含む): 3734640

約数和(自身を除く): 2455056

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 72, 96, 108, 144, 216, 288, 432, 864, 1481, 2962, 4443, 5924, 8886, 11848, 13329, 17772, 23696, 26658, 35544, 39987, 47392, 53316, 71088, 79974, 106632, 142176, 159948, 213264, 319896, 426528, 639792, 1279584]

約数ペア:

[(1, 1279584), (2, 639792), (3, 426528), (4, 319896), (6, 213264), (8, 159948), (9, 142176), (12, 106632), (16, 79974), (18, 71088), (24, 53316), (27, 47392), (32, 39987), (36, 35544), (48, 26658), (54, 23696), (72, 17772), (96, 13329), (108, 11848), (144, 8886), (216, 5924), (288, 4443), (432, 2962), (864, 1481)]