2903016592

素因数分解:

$2^4\times 7^1\times {\mathrm{131}}^1\times {\mathrm{241}}^1\times {\mathrm{821}}^1$

素因数の和:1208

約数の個数: 80

約数和(自身を含む): 6511976064

約数和(自身を除く): 3608959472

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 131, 241, 262, 482, 524, 821, 917, 964, 1048, 1642, 1687, 1834, 1928, 2096, 3284, 3374, 3668, 3856, 5747, 6568, 6748, 7336, 11494, 13136, 13496, 14672, 22988, 26992, 31571, 45976, 63142, 91952, 107551, 126284, 197861, 215102, 220997, 252568, 395722, 430204, 441994, 505136, 752857, 791444, 860408, 883988, 1385027, 1505714, 1582888, 1720816, 1767976, 2770054, 3011428, 3165776, 3535952, 5540108, 6022856, 11080216, 12045712, 22160432, 25919791, 51839582, 103679164, 181438537, 207358328, 362877074, 414716656, 725754148, 1451508296, 2903016592]

約数ペア:

[(1, 2903016592), (2, 1451508296), (4, 725754148), (7, 414716656), (8, 362877074), (14, 207358328), (16, 181438537), (28, 103679164), (56, 51839582), (112, 25919791), (131, 22160432), (241, 12045712), (262, 11080216), (482, 6022856), (524, 5540108), (821, 3535952), (917, 3165776), (964, 3011428), (1048, 2770054), (1642, 1767976), (1687, 1720816), (1834, 1582888), (1928, 1505714), (2096, 1385027), (3284, 883988), (3374, 860408), (3668, 791444), (3856, 752857), (5747, 505136), (6568, 441994), (6748, 430204), (7336, 395722), (11494, 252568), (13136, 220997), (13496, 215102), (14672, 197861), (22988, 126284), (26992, 107551), (31571, 91952), (45976, 63142)]