214619856

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{311}}^1\times {\mathrm{1307}}^1$

素因数の和:1640

約数の個数: 80

約数和(自身を含む): 607246848

約数和(自身を除く): 392626992

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, 1307, 1866, 2488, 2614, 3421, 3732, 3921, 4976, 5228, 6842, 7464, 7842, 10263, 10456, 13684, 14377, 14928, 15684, 20526, 20912, 27368, 28754, 31368, 41052, 43131, 54736, 57508, 62736, 82104, 86262, 115016, 164208, 172524, 230032, 345048, 406477, 690096, 812954, 1219431, 1625908, 2438862, 3251816, 4471247, 4877724, 6503632, 8942494, 9755448, 13413741, 17884988, 19510896, 26827482, 35769976, 53654964, 71539952, 107309928, 214619856]

約数ペア:

[(1, 214619856), (2, 107309928), (3, 71539952), (4, 53654964), (6, 35769976), (8, 26827482), (11, 19510896), (12, 17884988), (16, 13413741), (22, 9755448), (24, 8942494), (33, 6503632), (44, 4877724), (48, 4471247), (66, 3251816), (88, 2438862), (132, 1625908), (176, 1219431), (264, 812954), (311, 690096), (528, 406477), (622, 345048), (933, 230032), (1244, 172524), (1307, 164208), (1866, 115016), (2488, 86262), (2614, 82104), (3421, 62736), (3732, 57508), (3921, 54736), (4976, 43131), (5228, 41052), (6842, 31368), (7464, 28754), (7842, 27368), (10263, 20912), (10456, 20526), (13684, 15684), (14377, 14928)]