256247403296

素因数分解:

$2^5\times {\mathrm{83}}^1\times {\mathrm{3673}}^1\times {\mathrm{26267}}^1$

素因数の和:30033

約数の個数: 48

約数和(自身を含む): 510723680544

約数和(自身を除く): 254476277248

約数列:

[1, 2, 4, 8, 16, 32, 83, 166, 332, 664, 1328, 2656, 3673, 7346, 14692, 26267, 29384, 52534, 58768, 105068, 117536, 210136, 304859, 420272, 609718, 840544, 1219436, 2180161, 2438872, 4360322, 4877744, 8720644, 9755488, 17441288, 34882576, 69765152, 96478691, 192957382, 385914764, 771829528, 1543659056, 3087318112, 8007731353, 16015462706, 32030925412, 64061850824, 128123701648, 256247403296]

約数ペア:

[(1, 256247403296), (2, 128123701648), (4, 64061850824), (8, 32030925412), (16, 16015462706), (32, 8007731353), (83, 3087318112), (166, 1543659056), (332, 771829528), (664, 385914764), (1328, 192957382), (2656, 96478691), (3673, 69765152), (7346, 34882576), (14692, 17441288), (26267, 9755488), (29384, 8720644), (52534, 4877744), (58768, 4360322), (105068, 2438872), (117536, 2180161), (210136, 1219436), (304859, 840544), (420272, 609718)]