2943669232

素因数分解:

$2^4\times 7^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{19717}}^1$

素因数の和:19806

約数の個数: 80

約数和(自身を含む): 6885210112

約数和(自身を除く): 3941540880

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 43, 56, 62, 86, 112, 124, 172, 217, 248, 301, 344, 434, 496, 602, 688, 868, 1204, 1333, 1736, 2408, 2666, 3472, 4816, 5332, 9331, 10664, 18662, 19717, 21328, 37324, 39434, 74648, 78868, 138019, 149296, 157736, 276038, 315472, 552076, 611227, 847831, 1104152, 1222454, 1695662, 2208304, 2444908, 3391324, 4278589, 4889816, 5934817, 6782648, 8557178, 9779632, 11869634, 13565296, 17114356, 23739268, 26282761, 34228712, 47478536, 52565522, 68457424, 94957072, 105131044, 183979327, 210262088, 367958654, 420524176, 735917308, 1471834616, 2943669232]

約数ペア:

[(1, 2943669232), (2, 1471834616), (4, 735917308), (7, 420524176), (8, 367958654), (14, 210262088), (16, 183979327), (28, 105131044), (31, 94957072), (43, 68457424), (56, 52565522), (62, 47478536), (86, 34228712), (112, 26282761), (124, 23739268), (172, 17114356), (217, 13565296), (248, 11869634), (301, 9779632), (344, 8557178), (434, 6782648), (496, 5934817), (602, 4889816), (688, 4278589), (868, 3391324), (1204, 2444908), (1333, 2208304), (1736, 1695662), (2408, 1222454), (2666, 1104152), (3472, 847831), (4816, 611227), (5332, 552076), (9331, 315472), (10664, 276038), (18662, 157736), (19717, 149296), (21328, 138019), (37324, 78868), (39434, 74648)]