1339450068

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^2\times {\mathrm{28109}}^1$

素因数の和:28165

約数の個数: 72

約数和(自身を含む): 3598529760

約数和(自身を除く): 2259079692

約数列:

[1, 2, 3, 4, 6, 11, 12, 19, 22, 33, 38, 44, 57, 66, 76, 114, 132, 209, 228, 361, 418, 627, 722, 836, 1083, 1254, 1444, 2166, 2508, 3971, 4332, 7942, 11913, 15884, 23826, 28109, 47652, 56218, 84327, 112436, 168654, 309199, 337308, 534071, 618398, 927597, 1068142, 1236796, 1602213, 1855194, 2136284, 3204426, 3710388, 5874781, 6408852, 10147349, 11749562, 17624343, 20294698, 23499124, 30442047, 35248686, 40589396, 60884094, 70497372, 111620839, 121768188, 223241678, 334862517, 446483356, 669725034, 1339450068]

約数ペア:

[(1, 1339450068), (2, 669725034), (3, 446483356), (4, 334862517), (6, 223241678), (11, 121768188), (12, 111620839), (19, 70497372), (22, 60884094), (33, 40589396), (38, 35248686), (44, 30442047), (57, 23499124), (66, 20294698), (76, 17624343), (114, 11749562), (132, 10147349), (209, 6408852), (228, 5874781), (361, 3710388), (418, 3204426), (627, 2136284), (722, 1855194), (836, 1602213), (1083, 1236796), (1254, 1068142), (1444, 927597), (2166, 618398), (2508, 534071), (3971, 337308), (4332, 309199), (7942, 168654), (11913, 112436), (15884, 84327), (23826, 56218), (28109, 47652)]