243711336

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{97}}^1\times {\mathrm{307}}^1$

素因数の和:455

約数の個数: 128

約数和(自身を含む): 695439360

約数和(自身を除く): 451728024

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 31, 33, 44, 62, 66, 88, 93, 97, 124, 132, 186, 194, 248, 264, 291, 307, 341, 372, 388, 582, 614, 682, 744, 776, 921, 1023, 1067, 1164, 1228, 1364, 1842, 2046, 2134, 2328, 2456, 2728, 3007, 3201, 3377, 3684, 4092, 4268, 6014, 6402, 6754, 7368, 8184, 8536, 9021, 9517, 10131, 12028, 12804, 13508, 18042, 19034, 20262, 24056, 25608, 27016, 28551, 29779, 33077, 36084, 38068, 40524, 57102, 59558, 66154, 72168, 76136, 81048, 89337, 99231, 104687, 114204, 119116, 132308, 178674, 198462, 209374, 228408, 238232, 264616, 314061, 327569, 357348, 396924, 418748, 628122, 655138, 714696, 793848, 837496, 923149, 982707, 1256244, 1310276, 1846298, 1965414, 2512488, 2620552, 2769447, 3692596, 3930828, 5538894, 7385192, 7861656, 10154639, 11077788, 20309278, 22155576, 30463917, 40618556, 60927834, 81237112, 121855668, 243711336]

約数ペア:

[(1, 243711336), (2, 121855668), (3, 81237112), (4, 60927834), (6, 40618556), (8, 30463917), (11, 22155576), (12, 20309278), (22, 11077788), (24, 10154639), (31, 7861656), (33, 7385192), (44, 5538894), (62, 3930828), (66, 3692596), (88, 2769447), (93, 2620552), (97, 2512488), (124, 1965414), (132, 1846298), (186, 1310276), (194, 1256244), (248, 982707), (264, 923149), (291, 837496), (307, 793848), (341, 714696), (372, 655138), (388, 628122), (582, 418748), (614, 396924), (682, 357348), (744, 327569), (776, 314061), (921, 264616), (1023, 238232), (1067, 228408), (1164, 209374), (1228, 198462), (1364, 178674), (1842, 132308), (2046, 119116), (2134, 114204), (2328, 104687), (2456, 99231), (2728, 89337), (3007, 81048), (3201, 76136), (3377, 72168), (3684, 66154), (4092, 59558), (4268, 57102), (6014, 40524), (6402, 38068), (6754, 36084), (7368, 33077), (8184, 29779), (8536, 28551), (9021, 27016), (9517, 25608), (10131, 24056), (12028, 20262), (12804, 19034), (13508, 18042)]