281701473568

素因数分解:

$2^5\times {\mathrm{41}}^1\times {\mathrm{131}}^1\times {\mathrm{1639019}}^1$

素因数の和:1639201

約数の個数: 48

約数和(自身を含む): 572463793440

約数和(自身を除く): 290762319872

約数列:

[1, 2, 4, 8, 16, 32, 41, 82, 131, 164, 262, 328, 524, 656, 1048, 1312, 2096, 4192, 5371, 10742, 21484, 42968, 85936, 171872, 1639019, 3278038, 6556076, 13112152, 26224304, 52448608, 67199779, 134399558, 214711489, 268799116, 429422978, 537598232, 858845956, 1075196464, 1717691912, 2150392928, 3435383824, 6870767648, 8803171049, 17606342098, 35212684196, 70425368392, 140850736784, 281701473568]

約数ペア:

[(1, 281701473568), (2, 140850736784), (4, 70425368392), (8, 35212684196), (16, 17606342098), (32, 8803171049), (41, 6870767648), (82, 3435383824), (131, 2150392928), (164, 1717691912), (262, 1075196464), (328, 858845956), (524, 537598232), (656, 429422978), (1048, 268799116), (1312, 214711489), (2096, 134399558), (4192, 67199779), (5371, 52448608), (10742, 26224304), (21484, 13112152), (42968, 6556076), (85936, 3278038), (171872, 1639019)]