221566104

素因数分解:

$2^3\times 3^4\times {\mathrm{331}}^1\times {\mathrm{1033}}^1$

素因数の和:1382

約数の個数: 80

約数和(自身を含む): 623067720

約数和(自身を除く): 401501616

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 108, 162, 216, 324, 331, 648, 662, 993, 1033, 1324, 1986, 2066, 2648, 2979, 3099, 3972, 4132, 5958, 6198, 7944, 8264, 8937, 9297, 11916, 12396, 17874, 18594, 23832, 24792, 26811, 27891, 35748, 37188, 53622, 55782, 71496, 74376, 83673, 107244, 111564, 167346, 214488, 223128, 334692, 341923, 669384, 683846, 1025769, 1367692, 2051538, 2735384, 3077307, 4103076, 6154614, 8206152, 9231921, 12309228, 18463842, 24618456, 27695763, 36927684, 55391526, 73855368, 110783052, 221566104]

約数ペア:

[(1, 221566104), (2, 110783052), (3, 73855368), (4, 55391526), (6, 36927684), (8, 27695763), (9, 24618456), (12, 18463842), (18, 12309228), (24, 9231921), (27, 8206152), (36, 6154614), (54, 4103076), (72, 3077307), (81, 2735384), (108, 2051538), (162, 1367692), (216, 1025769), (324, 683846), (331, 669384), (648, 341923), (662, 334692), (993, 223128), (1033, 214488), (1324, 167346), (1986, 111564), (2066, 107244), (2648, 83673), (2979, 74376), (3099, 71496), (3972, 55782), (4132, 53622), (5958, 37188), (6198, 35748), (7944, 27891), (8264, 26811), (8937, 24792), (9297, 23832), (11916, 18594), (12396, 17874)]