1340455236484

素因数分解:

$2^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{46103}}^1\times {\mathrm{11411}}^1$

素因数の和:57545

約数の個数: 72

約数和(自身を含む): 2939011604928

約数和(自身を除く): 1598556368444

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 49, 52, 91, 98, 182, 196, 364, 637, 1274, 2548, 11411, 22822, 45644, 46103, 79877, 92206, 148343, 159754, 184412, 296686, 319508, 322721, 559139, 593372, 599339, 645442, 1038401, 1118278, 1198678, 1290884, 2076802, 2236556, 2259047, 2397356, 4153604, 4195373, 4518094, 7268807, 8390746, 9036188, 14537614, 16781492, 29075228, 29367611, 58735222, 117470444, 526081333, 1052162666, 2104325332, 3682569331, 6839057329, 7365138662, 13678114658, 14730277324, 25777985317, 27356229316, 47873401303, 51555970634, 95746802606, 103111941268, 191493605212, 335113809121, 670227618242, 1340455236484]

約数ペア:

[(1, 1340455236484), (2, 670227618242), (4, 335113809121), (7, 191493605212), (13, 103111941268), (14, 95746802606), (26, 51555970634), (28, 47873401303), (49, 27356229316), (52, 25777985317), (91, 14730277324), (98, 13678114658), (182, 7365138662), (196, 6839057329), (364, 3682569331), (637, 2104325332), (1274, 1052162666), (2548, 526081333), (11411, 117470444), (22822, 58735222), (45644, 29367611), (46103, 29075228), (79877, 16781492), (92206, 14537614), (148343, 9036188), (159754, 8390746), (184412, 7268807), (296686, 4518094), (319508, 4195373), (322721, 4153604), (559139, 2397356), (593372, 2259047), (599339, 2236556), (645442, 2076802), (1038401, 1290884), (1118278, 1198678)]