1216725565552

素因数分解:

$2^4\times 7^1\times {\mathrm{31}}^1\times {\mathrm{350439391}}^1$

素因数の和:350439437

約数の個数: 40

約数和(自身を含む): 2781087014912

約数和(自身を除く): 1564361449360

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 56, 62, 112, 124, 217, 248, 434, 496, 868, 1736, 3472, 350439391, 700878782, 1401757564, 2453075737, 2803515128, 4906151474, 5607030256, 9812302948, 10863621121, 19624605896, 21727242242, 39249211792, 43454484484, 76045347847, 86908968968, 152090695694, 173817937936, 304181391388, 608362782776, 1216725565552]

約数ペア:

[(1, 1216725565552), (2, 608362782776), (4, 304181391388), (7, 173817937936), (8, 152090695694), (14, 86908968968), (16, 76045347847), (28, 43454484484), (31, 39249211792), (56, 21727242242), (62, 19624605896), (112, 10863621121), (124, 9812302948), (217, 5607030256), (248, 4906151474), (434, 2803515128), (496, 2453075737), (868, 1401757564), (1736, 700878782), (3472, 350439391)]