438422713352

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{109}}^1\times {\mathrm{361451}}^1$

素因数の和:361686

約数の個数: 64

約数和(自身を含む): 901750449600

約数和(自身を除く): 463327736248

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 107, 109, 214, 218, 428, 436, 856, 872, 1391, 1417, 2782, 2834, 5564, 5668, 11128, 11336, 11663, 23326, 46652, 93304, 151619, 303238, 361451, 606476, 722902, 1212952, 1445804, 2891608, 4698863, 9397726, 18795452, 37590904, 38675257, 39398159, 77350514, 78796318, 154701028, 157592636, 309402056, 315185272, 502778341, 512176067, 1005556682, 1024352134, 2011113364, 2048704268, 4022226728, 4097408536, 4215603013, 8431206026, 16862412052, 33724824104, 54802839169, 109605678338, 219211356676, 438422713352]

約数ペア:

[(1, 438422713352), (2, 219211356676), (4, 109605678338), (8, 54802839169), (13, 33724824104), (26, 16862412052), (52, 8431206026), (104, 4215603013), (107, 4097408536), (109, 4022226728), (214, 2048704268), (218, 2011113364), (428, 1024352134), (436, 1005556682), (856, 512176067), (872, 502778341), (1391, 315185272), (1417, 309402056), (2782, 157592636), (2834, 154701028), (5564, 78796318), (5668, 77350514), (11128, 39398159), (11336, 38675257), (11663, 37590904), (23326, 18795452), (46652, 9397726), (93304, 4698863), (151619, 2891608), (303238, 1445804), (361451, 1212952), (606476, 722902)]