28379876688

素因数分解:

$2^4\times 3^7\times {\mathrm{811039}}^1$

素因数の和:811068

約数の個数: 80

約数和(自身を含む): 82466547200

約数和(自身を除く): 54086670512

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 81, 108, 144, 162, 216, 243, 324, 432, 486, 648, 729, 972, 1296, 1458, 1944, 2187, 2916, 3888, 4374, 5832, 8748, 11664, 17496, 34992, 811039, 1622078, 2433117, 3244156, 4866234, 6488312, 7299351, 9732468, 12976624, 14598702, 19464936, 21898053, 29197404, 38929872, 43796106, 58394808, 65694159, 87592212, 116789616, 131388318, 175184424, 197082477, 262776636, 350368848, 394164954, 525553272, 591247431, 788329908, 1051106544, 1182494862, 1576659816, 1773742293, 2364989724, 3153319632, 3547484586, 4729979448, 7094969172, 9459958896, 14189938344, 28379876688]

約数ペア:

[(1, 28379876688), (2, 14189938344), (3, 9459958896), (4, 7094969172), (6, 4729979448), (8, 3547484586), (9, 3153319632), (12, 2364989724), (16, 1773742293), (18, 1576659816), (24, 1182494862), (27, 1051106544), (36, 788329908), (48, 591247431), (54, 525553272), (72, 394164954), (81, 350368848), (108, 262776636), (144, 197082477), (162, 175184424), (216, 131388318), (243, 116789616), (324, 87592212), (432, 65694159), (486, 58394808), (648, 43796106), (729, 38929872), (972, 29197404), (1296, 21898053), (1458, 19464936), (1944, 14598702), (2187, 12976624), (2916, 9732468), (3888, 7299351), (4374, 6488312), (5832, 4866234), (8748, 3244156), (11664, 2433117), (17496, 1622078), (34992, 811039)]