271520696

素因数分解:

$2^3\times {\mathrm{41}}^1\times {\mathrm{53}}^1\times {\mathrm{15619}}^1$

素因数の和:15719

約数の個数: 32

約数和(自身を含む): 531392400

約数和(自身を除く): 259871704

約数列:

[1, 2, 4, 8, 41, 53, 82, 106, 164, 212, 328, 424, 2173, 4346, 8692, 15619, 17384, 31238, 62476, 124952, 640379, 827807, 1280758, 1655614, 2561516, 3311228, 5123032, 6622456, 33940087, 67880174, 135760348, 271520696]

約数ペア:

[(1, 271520696), (2, 135760348), (4, 67880174), (8, 33940087), (41, 6622456), (53, 5123032), (82, 3311228), (106, 2561516), (164, 1655614), (212, 1280758), (328, 827807), (424, 640379), (2173, 124952), (4346, 62476), (8692, 31238), (15619, 17384)]