291264767144

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{947}}^1\times {\mathrm{1811}}^1$

素因数の和:2871

約数の個数: 128

約数和(自身を含む): 623346554880

約数和(自身を除く): 332081787736

約数列:

[1, 2, 4, 8, 13, 23, 26, 46, 52, 71, 92, 104, 142, 184, 284, 299, 568, 598, 923, 947, 1196, 1633, 1811, 1846, 1894, 2392, 3266, 3622, 3692, 3788, 6532, 7244, 7384, 7576, 12311, 13064, 14488, 21229, 21781, 23543, 24622, 41653, 42458, 43562, 47086, 49244, 67237, 83306, 84916, 87124, 94172, 98488, 128581, 134474, 166612, 169832, 174248, 188344, 257162, 268948, 283153, 333224, 514324, 537896, 541489, 566306, 874081, 1028648, 1082978, 1132612, 1546451, 1671553, 1715017, 1748162, 2165956, 2265224, 2957363, 3092902, 3343106, 3430034, 3496324, 4331912, 5914726, 6185804, 6686212, 6860068, 6992648, 11829452, 12371608, 13372424, 13720136, 20103863, 22295221, 23658904, 38445719, 39445391, 40207726, 44590442, 76891438, 78890782, 80415452, 89180884, 121766207, 153782876, 157781564, 160830904, 178361768, 243532414, 307565752, 315563128, 487064828, 512790083, 974129656, 1025580166, 1582960691, 2051160332, 2800622761, 3165921382, 4102320664, 5601245522, 6331842764, 11202491044, 12663685528, 22404982088, 36408095893, 72816191786, 145632383572, 291264767144]

約数ペア:

[(1, 291264767144), (2, 145632383572), (4, 72816191786), (8, 36408095893), (13, 22404982088), (23, 12663685528), (26, 11202491044), (46, 6331842764), (52, 5601245522), (71, 4102320664), (92, 3165921382), (104, 2800622761), (142, 2051160332), (184, 1582960691), (284, 1025580166), (299, 974129656), (568, 512790083), (598, 487064828), (923, 315563128), (947, 307565752), (1196, 243532414), (1633, 178361768), (1811, 160830904), (1846, 157781564), (1894, 153782876), (2392, 121766207), (3266, 89180884), (3622, 80415452), (3692, 78890782), (3788, 76891438), (6532, 44590442), (7244, 40207726), (7384, 39445391), (7576, 38445719), (12311, 23658904), (13064, 22295221), (14488, 20103863), (21229, 13720136), (21781, 13372424), (23543, 12371608), (24622, 11829452), (41653, 6992648), (42458, 6860068), (43562, 6686212), (47086, 6185804), (49244, 5914726), (67237, 4331912), (83306, 3496324), (84916, 3430034), (87124, 3343106), (94172, 3092902), (98488, 2957363), (128581, 2265224), (134474, 2165956), (166612, 1748162), (169832, 1715017), (174248, 1671553), (188344, 1546451), (257162, 1132612), (268948, 1082978), (283153, 1028648), (333224, 874081), (514324, 566306), (537896, 541489)]