1330731608

素因数分解:

$2^3\times {\mathrm{23}}^1\times {\mathrm{107}}^1\times {\mathrm{257}}^1\times {\mathrm{263}}^1$

素因数の和:656

約数の個数: 64

約数和(自身を含む): 2648194560

約数和(自身を除く): 1317462952

約数列:

[1, 2, 4, 8, 23, 46, 92, 107, 184, 214, 257, 263, 428, 514, 526, 856, 1028, 1052, 2056, 2104, 2461, 4922, 5911, 6049, 9844, 11822, 12098, 19688, 23644, 24196, 27499, 28141, 47288, 48392, 54998, 56282, 67591, 109996, 112564, 135182, 219992, 225128, 270364, 540728, 632477, 647243, 1264954, 1294486, 1554593, 2529908, 2588972, 3109186, 5059816, 5177944, 6218372, 7232237, 12436744, 14464474, 28928948, 57857896, 166341451, 332682902, 665365804, 1330731608]

約数ペア:

[(1, 1330731608), (2, 665365804), (4, 332682902), (8, 166341451), (23, 57857896), (46, 28928948), (92, 14464474), (107, 12436744), (184, 7232237), (214, 6218372), (257, 5177944), (263, 5059816), (428, 3109186), (514, 2588972), (526, 2529908), (856, 1554593), (1028, 1294486), (1052, 1264954), (2056, 647243), (2104, 632477), (2461, 540728), (4922, 270364), (5911, 225128), (6049, 219992), (9844, 135182), (11822, 112564), (12098, 109996), (19688, 67591), (23644, 56282), (24196, 54998), (27499, 48392), (28141, 47288)]