293778940

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{127}}^1$

素因数の和:228

約数の個数: 192

約数和(自身を含む): 809238528

約数和(自身を除く): 515459588

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 20, 26, 28, 31, 35, 41, 52, 62, 65, 70, 82, 91, 124, 127, 130, 140, 155, 164, 182, 205, 217, 254, 260, 287, 310, 364, 403, 410, 434, 455, 508, 533, 574, 620, 635, 806, 820, 868, 889, 910, 1066, 1085, 1148, 1270, 1271, 1435, 1612, 1651, 1778, 1820, 2015, 2132, 2170, 2540, 2542, 2665, 2821, 2870, 3302, 3556, 3731, 3937, 4030, 4340, 4445, 5084, 5207, 5330, 5642, 5740, 6355, 6604, 7462, 7874, 8060, 8255, 8890, 8897, 10414, 10660, 11284, 11557, 12710, 14105, 14924, 15748, 16510, 16523, 17780, 17794, 18655, 19685, 20828, 23114, 25420, 26035, 27559, 28210, 33020, 33046, 35588, 36449, 37310, 39370, 44485, 46228, 51181, 52070, 55118, 56420, 57785, 66092, 67691, 72898, 74620, 78740, 82615, 88970, 102362, 104140, 110236, 115570, 115661, 135382, 137795, 145796, 161417, 165230, 177940, 182245, 204724, 231140, 231322, 255905, 270764, 275590, 322834, 330460, 338455, 358267, 364490, 462644, 473837, 511810, 551180, 578305, 645668, 676910, 716534, 728980, 807085, 947674, 1023620, 1129919, 1156610, 1353820, 1433068, 1614170, 1791335, 1895348, 2098421, 2259838, 2313220, 2369185, 3228340, 3582670, 4196842, 4519676, 4738370, 5649595, 7165340, 8393684, 9476740, 10492105, 11299190, 14688947, 20984210, 22598380, 29377894, 41968420, 58755788, 73444735, 146889470, 293778940]

約数ペア:

[(1, 293778940), (2, 146889470), (4, 73444735), (5, 58755788), (7, 41968420), (10, 29377894), (13, 22598380), (14, 20984210), (20, 14688947), (26, 11299190), (28, 10492105), (31, 9476740), (35, 8393684), (41, 7165340), (52, 5649595), (62, 4738370), (65, 4519676), (70, 4196842), (82, 3582670), (91, 3228340), (124, 2369185), (127, 2313220), (130, 2259838), (140, 2098421), (155, 1895348), (164, 1791335), (182, 1614170), (205, 1433068), (217, 1353820), (254, 1156610), (260, 1129919), (287, 1023620), (310, 947674), (364, 807085), (403, 728980), (410, 716534), (434, 676910), (455, 645668), (508, 578305), (533, 551180), (574, 511810), (620, 473837), (635, 462644), (806, 364490), (820, 358267), (868, 338455), (889, 330460), (910, 322834), (1066, 275590), (1085, 270764), (1148, 255905), (1270, 231322), (1271, 231140), (1435, 204724), (1612, 182245), (1651, 177940), (1778, 165230), (1820, 161417), (2015, 145796), (2132, 137795), (2170, 135382), (2540, 115661), (2542, 115570), (2665, 110236), (2821, 104140), (2870, 102362), (3302, 88970), (3556, 82615), (3731, 78740), (3937, 74620), (4030, 72898), (4340, 67691), (4445, 66092), (5084, 57785), (5207, 56420), (5330, 55118), (5642, 52070), (5740, 51181), (6355, 46228), (6604, 44485), (7462, 39370), (7874, 37310), (8060, 36449), (8255, 35588), (8890, 33046), (8897, 33020), (10414, 28210), (10660, 27559), (11284, 26035), (11557, 25420), (12710, 23114), (14105, 20828), (14924, 19685), (15748, 18655), (16510, 17794), (16523, 17780)]