485280509152

素因数分解:

$2^5\times {\mathrm{47}}^1\times {\mathrm{503}}^1\times {\mathrm{641471}}^1$

素因数の和:642031

約数の個数: 48

約数和(自身を含む): 977664909312

約数和(自身を除く): 492384400160

約数列:

[1, 2, 4, 8, 16, 32, 47, 94, 188, 376, 503, 752, 1006, 1504, 2012, 4024, 8048, 16096, 23641, 47282, 94564, 189128, 378256, 641471, 756512, 1282942, 2565884, 5131768, 10263536, 20527072, 30149137, 60298274, 120596548, 241193096, 322659913, 482386192, 645319826, 964772384, 1290639652, 2581279304, 5162558608, 10325117216, 15165015911, 30330031822, 60660063644, 121320127288, 242640254576, 485280509152]

約数ペア:

[(1, 485280509152), (2, 242640254576), (4, 121320127288), (8, 60660063644), (16, 30330031822), (32, 15165015911), (47, 10325117216), (94, 5162558608), (188, 2581279304), (376, 1290639652), (503, 964772384), (752, 645319826), (1006, 482386192), (1504, 322659913), (2012, 241193096), (4024, 120596548), (8048, 60298274), (16096, 30149137), (23641, 20527072), (47282, 10263536), (94564, 5131768), (189128, 2565884), (378256, 1282942), (641471, 756512)]