458666964

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{83}}^1\times {\mathrm{21929}}^1$

素因数の和:22029

約数の個数: 72

約数和(自身を含む): 1341063360

約数和(自身を除く): 882396396

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 83, 84, 126, 166, 249, 252, 332, 498, 581, 747, 996, 1162, 1494, 1743, 2324, 2988, 3486, 5229, 6972, 10458, 20916, 21929, 43858, 65787, 87716, 131574, 153503, 197361, 263148, 307006, 394722, 460509, 614012, 789444, 921018, 1381527, 1820107, 1842036, 2763054, 3640214, 5460321, 5526108, 7280428, 10920642, 12740749, 16380963, 21841284, 25481498, 32761926, 38222247, 50962996, 65523852, 76444494, 114666741, 152888988, 229333482, 458666964]

約数ペア:

[(1, 458666964), (2, 229333482), (3, 152888988), (4, 114666741), (6, 76444494), (7, 65523852), (9, 50962996), (12, 38222247), (14, 32761926), (18, 25481498), (21, 21841284), (28, 16380963), (36, 12740749), (42, 10920642), (63, 7280428), (83, 5526108), (84, 5460321), (126, 3640214), (166, 2763054), (249, 1842036), (252, 1820107), (332, 1381527), (498, 921018), (581, 789444), (747, 614012), (996, 460509), (1162, 394722), (1494, 307006), (1743, 263148), (2324, 197361), (2988, 153503), (3486, 131574), (5229, 87716), (6972, 65787), (10458, 43858), (20916, 21929)]