212977776

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{311}}^1\times {\mathrm{1297}}^1$

素因数の和:1630

約数の個数: 80

約数和(自身を含む): 602604288

約数和(自身を除く): 389626512

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 33, 44, 48, 66, 88, 132, 176, 264, 311, 528, 622, 933, 1244, 1297, 1866, 2488, 2594, 3421, 3732, 3891, 4976, 5188, 6842, 7464, 7782, 10263, 10376, 13684, 14267, 14928, 15564, 20526, 20752, 27368, 28534, 31128, 41052, 42801, 54736, 57068, 62256, 82104, 85602, 114136, 164208, 171204, 228272, 342408, 403367, 684816, 806734, 1210101, 1613468, 2420202, 3226936, 4437037, 4840404, 6453872, 8874074, 9680808, 13311111, 17748148, 19361616, 26622222, 35496296, 53244444, 70992592, 106488888, 212977776]

約数ペア:

[(1, 212977776), (2, 106488888), (3, 70992592), (4, 53244444), (6, 35496296), (8, 26622222), (11, 19361616), (12, 17748148), (16, 13311111), (22, 9680808), (24, 8874074), (33, 6453872), (44, 4840404), (48, 4437037), (66, 3226936), (88, 2420202), (132, 1613468), (176, 1210101), (264, 806734), (311, 684816), (528, 403367), (622, 342408), (933, 228272), (1244, 171204), (1297, 164208), (1866, 114136), (2488, 85602), (2594, 82104), (3421, 62256), (3732, 57068), (3891, 54736), (4976, 42801), (5188, 41052), (6842, 31128), (7464, 28534), (7782, 27368), (10263, 20752), (10376, 20526), (13684, 15564), (14267, 14928)]