218484544

素因数分解:

$2^6\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{8731}}^1$

素因数の和:8783

約数の個数: 56

約数和(自身を含む): 479072448

約数和(自身を除く): 260587904

約数列:

[1, 2, 4, 8, 16, 17, 23, 32, 34, 46, 64, 68, 92, 136, 184, 272, 368, 391, 544, 736, 782, 1088, 1472, 1564, 3128, 6256, 8731, 12512, 17462, 25024, 34924, 69848, 139696, 148427, 200813, 279392, 296854, 401626, 558784, 593708, 803252, 1187416, 1606504, 2374832, 3213008, 3413821, 4749664, 6426016, 6827642, 9499328, 12852032, 13655284, 27310568, 54621136, 109242272, 218484544]

約数ペア:

[(1, 218484544), (2, 109242272), (4, 54621136), (8, 27310568), (16, 13655284), (17, 12852032), (23, 9499328), (32, 6827642), (34, 6426016), (46, 4749664), (64, 3413821), (68, 3213008), (92, 2374832), (136, 1606504), (184, 1187416), (272, 803252), (368, 593708), (391, 558784), (544, 401626), (736, 296854), (782, 279392), (1088, 200813), (1472, 148427), (1564, 139696), (3128, 69848), (6256, 34924), (8731, 25024), (12512, 17462)]