216474272

素因数分解:

$2^5\times 7^1\times {\mathrm{37}}^1\times {\mathrm{26119}}^1$

素因数の和:26173

約数の個数: 48

約数和(自身を含む): 500250240

約数和(自身を除く): 283775968

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 37, 56, 74, 112, 148, 224, 259, 296, 518, 592, 1036, 1184, 2072, 4144, 8288, 26119, 52238, 104476, 182833, 208952, 365666, 417904, 731332, 835808, 966403, 1462664, 1932806, 2925328, 3865612, 5850656, 6764821, 7731224, 13529642, 15462448, 27059284, 30924896, 54118568, 108237136, 216474272]

約数ペア:

[(1, 216474272), (2, 108237136), (4, 54118568), (7, 30924896), (8, 27059284), (14, 15462448), (16, 13529642), (28, 7731224), (32, 6764821), (37, 5850656), (56, 3865612), (74, 2925328), (112, 1932806), (148, 1462664), (224, 966403), (259, 835808), (296, 731332), (518, 417904), (592, 365666), (1036, 208952), (1184, 182833), (2072, 104476), (4144, 52238), (8288, 26119)]