337505284

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{239}}^1\times {\mathrm{1093}}^1$

素因数の和:1372

約数の個数: 48

約数和(自身を含む): 661651200

約数和(自身を除く): 324145916

約数列:

[1, 2, 4, 17, 19, 34, 38, 68, 76, 239, 323, 478, 646, 956, 1093, 1292, 2186, 4063, 4372, 4541, 8126, 9082, 16252, 18164, 18581, 20767, 37162, 41534, 74324, 77197, 83068, 154394, 261227, 308788, 353039, 522454, 706078, 1044908, 1412156, 4440859, 4963313, 8881718, 9926626, 17763436, 19853252, 84376321, 168752642, 337505284]

約数ペア:

[(1, 337505284), (2, 168752642), (4, 84376321), (17, 19853252), (19, 17763436), (34, 9926626), (38, 8881718), (68, 4963313), (76, 4440859), (239, 1412156), (323, 1044908), (478, 706078), (646, 522454), (956, 353039), (1093, 308788), (1292, 261227), (2186, 154394), (4063, 83068), (4372, 77197), (4541, 74324), (8126, 41534), (9082, 37162), (16252, 20767), (18164, 18581)]