12729392738048

素因数分解:

$2^8\times 7^1\times {\mathrm{23}}^1\times {\mathrm{308845903}}^1$

素因数の和:308845949

約数の個数: 72

約数和(自身を含む): 30301489333248

約数和(自身を除く): 17572096595200

約数列:

[1, 2, 4, 7, 8, 14, 16, 23, 28, 32, 46, 56, 64, 92, 112, 128, 161, 184, 224, 256, 322, 368, 448, 644, 736, 896, 1288, 1472, 1792, 2576, 2944, 5152, 5888, 10304, 20608, 41216, 308845903, 617691806, 1235383612, 2161921321, 2470767224, 4323842642, 4941534448, 7103455769, 8647685284, 9883068896, 14206911538, 17295370568, 19766137792, 28413823076, 34590741136, 39532275584, 49724190383, 56827646152, 69181482272, 79064551168, 99448380766, 113655292304, 138362964544, 198896761532, 227310584608, 276725929088, 397793523064, 454621169216, 553451858176, 795587046128, 909242338432, 1591174092256, 1818484676864, 3182348184512, 6364696369024, 12729392738048]

約数ペア:

[(1, 12729392738048), (2, 6364696369024), (4, 3182348184512), (7, 1818484676864), (8, 1591174092256), (14, 909242338432), (16, 795587046128), (23, 553451858176), (28, 454621169216), (32, 397793523064), (46, 276725929088), (56, 227310584608), (64, 198896761532), (92, 138362964544), (112, 113655292304), (128, 99448380766), (161, 79064551168), (184, 69181482272), (224, 56827646152), (256, 49724190383), (322, 39532275584), (368, 34590741136), (448, 28413823076), (644, 19766137792), (736, 17295370568), (896, 14206911538), (1288, 9883068896), (1472, 8647685284), (1792, 7103455769), (2576, 4941534448), (2944, 4323842642), (5152, 2470767224), (5888, 2161921321), (10304, 1235383612), (20608, 617691806), (41216, 308845903)]