291277310024

素因数分解:

$2^3\times {\mathrm{137}}^1\times {\mathrm{139}}^1\times {\mathrm{1291}}^1\times {\mathrm{1481}}^1$

素因数の和:3054

約数の個数: 64

約数和(自身を含む): 554892811200

約数和(自身を除く): 263615501176

約数列:

[1, 2, 4, 8, 137, 139, 274, 278, 548, 556, 1096, 1112, 1291, 1481, 2582, 2962, 5164, 5924, 10328, 11848, 19043, 38086, 76172, 152344, 176867, 179449, 202897, 205859, 353734, 358898, 405794, 411718, 707468, 717796, 811588, 823436, 1414936, 1435592, 1623176, 1646872, 1911971, 3823942, 7647884, 15295768, 24584513, 28202683, 49169026, 56405366, 98338052, 112810732, 196676104, 225621464, 261940027, 265763969, 523880054, 531527938, 1047760108, 1063055876, 2095520216, 2126111752, 36409663753, 72819327506, 145638655012, 291277310024]

約数ペア:

[(1, 291277310024), (2, 145638655012), (4, 72819327506), (8, 36409663753), (137, 2126111752), (139, 2095520216), (274, 1063055876), (278, 1047760108), (548, 531527938), (556, 523880054), (1096, 265763969), (1112, 261940027), (1291, 225621464), (1481, 196676104), (2582, 112810732), (2962, 98338052), (5164, 56405366), (5924, 49169026), (10328, 28202683), (11848, 24584513), (19043, 15295768), (38086, 7647884), (76172, 3823942), (152344, 1911971), (176867, 1646872), (179449, 1623176), (202897, 1435592), (205859, 1414936), (353734, 823436), (358898, 811588), (405794, 717796), (411718, 707468)]