817184862

素因数分解:

$2^1\times 3^4\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{12517}}^1$

素因数の和:12575

約数の個数: 80

約数和(自身を含む): 2035727232

約数和(自身を除く): 1218542370

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 27, 31, 39, 54, 62, 78, 81, 93, 117, 162, 186, 234, 279, 351, 403, 558, 702, 806, 837, 1053, 1209, 1674, 2106, 2418, 2511, 3627, 5022, 7254, 10881, 12517, 21762, 25034, 32643, 37551, 65286, 75102, 112653, 162721, 225306, 325442, 337959, 388027, 488163, 675918, 776054, 976326, 1013877, 1164081, 1464489, 2027754, 2328162, 2928978, 3492243, 4393467, 5044351, 6984486, 8786934, 10088702, 10476729, 13180401, 15133053, 20953458, 26360802, 30266106, 31430187, 45399159, 62860374, 90798318, 136197477, 272394954, 408592431, 817184862]

約数ペア:

[(1, 817184862), (2, 408592431), (3, 272394954), (6, 136197477), (9, 90798318), (13, 62860374), (18, 45399159), (26, 31430187), (27, 30266106), (31, 26360802), (39, 20953458), (54, 15133053), (62, 13180401), (78, 10476729), (81, 10088702), (93, 8786934), (117, 6984486), (162, 5044351), (186, 4393467), (234, 3492243), (279, 2928978), (351, 2328162), (403, 2027754), (558, 1464489), (702, 1164081), (806, 1013877), (837, 976326), (1053, 776054), (1209, 675918), (1674, 488163), (2106, 388027), (2418, 337959), (2511, 325442), (3627, 225306), (5022, 162721), (7254, 112653), (10881, 75102), (12517, 65286), (21762, 37551), (25034, 32643)]