789730128

素因数分解:

$2^4\times 3^3\times {\mathrm{11}}^1\times {\mathrm{166189}}^1$

素因数の和:166217

約数の個数: 80

約数和(自身を含む): 2472907200

約数和(自身を除く): 1683177072

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 27, 33, 36, 44, 48, 54, 66, 72, 88, 99, 108, 132, 144, 176, 198, 216, 264, 297, 396, 432, 528, 594, 792, 1188, 1584, 2376, 4752, 166189, 332378, 498567, 664756, 997134, 1329512, 1495701, 1828079, 1994268, 2659024, 2991402, 3656158, 3988536, 4487103, 5484237, 5982804, 7312316, 7977072, 8974206, 10968474, 11965608, 14624632, 16452711, 17948412, 21936948, 23931216, 29249264, 32905422, 35896824, 43873896, 49358133, 65810844, 71793648, 87747792, 98716266, 131621688, 197432532, 263243376, 394865064, 789730128]

約数ペア:

[(1, 789730128), (2, 394865064), (3, 263243376), (4, 197432532), (6, 131621688), (8, 98716266), (9, 87747792), (11, 71793648), (12, 65810844), (16, 49358133), (18, 43873896), (22, 35896824), (24, 32905422), (27, 29249264), (33, 23931216), (36, 21936948), (44, 17948412), (48, 16452711), (54, 14624632), (66, 11965608), (72, 10968474), (88, 8974206), (99, 7977072), (108, 7312316), (132, 5982804), (144, 5484237), (176, 4487103), (198, 3988536), (216, 3656158), (264, 2991402), (297, 2659024), (396, 1994268), (432, 1828079), (528, 1495701), (594, 1329512), (792, 997134), (1188, 664756), (1584, 498567), (2376, 332378), (4752, 166189)]