25654510908

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{1217}}^1\times {\mathrm{1453}}^1$

素因数の和:2724

約数の個数: 144

約数和(自身を含む): 72198986496

約数和(自身を除く): 46544475588

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 31, 36, 39, 52, 62, 78, 93, 117, 124, 156, 186, 234, 279, 372, 403, 468, 558, 806, 1116, 1209, 1217, 1453, 1612, 2418, 2434, 2906, 3627, 3651, 4359, 4836, 4868, 5812, 7254, 7302, 8718, 10953, 13077, 14508, 14604, 15821, 17436, 18889, 21906, 26154, 31642, 37727, 37778, 43812, 45043, 47463, 52308, 56667, 63284, 75454, 75556, 90086, 94926, 113181, 113334, 135129, 142389, 150908, 170001, 180172, 189852, 226362, 226668, 270258, 284778, 339543, 340002, 405387, 452724, 490451, 540516, 569556, 585559, 679086, 680004, 810774, 980902, 1171118, 1358172, 1471353, 1621548, 1756677, 1768301, 1961804, 2342236, 2942706, 3513354, 3536602, 4414059, 5270031, 5304903, 5885412, 7026708, 7073204, 8828118, 10540062, 10609806, 15914709, 17656236, 21080124, 21219612, 22987913, 31829418, 45975826, 54817331, 63658836, 68963739, 91951652, 109634662, 137927478, 164451993, 206891217, 219269324, 275854956, 328903986, 413782434, 493355979, 657807972, 712625303, 827564868, 986711958, 1425250606, 1973423916, 2137875909, 2850501212, 4275751818, 6413627727, 8551503636, 12827255454, 25654510908]

約数ペア:

[(1, 25654510908), (2, 12827255454), (3, 8551503636), (4, 6413627727), (6, 4275751818), (9, 2850501212), (12, 2137875909), (13, 1973423916), (18, 1425250606), (26, 986711958), (31, 827564868), (36, 712625303), (39, 657807972), (52, 493355979), (62, 413782434), (78, 328903986), (93, 275854956), (117, 219269324), (124, 206891217), (156, 164451993), (186, 137927478), (234, 109634662), (279, 91951652), (372, 68963739), (403, 63658836), (468, 54817331), (558, 45975826), (806, 31829418), (1116, 22987913), (1209, 21219612), (1217, 21080124), (1453, 17656236), (1612, 15914709), (2418, 10609806), (2434, 10540062), (2906, 8828118), (3627, 7073204), (3651, 7026708), (4359, 5885412), (4836, 5304903), (4868, 5270031), (5812, 4414059), (7254, 3536602), (7302, 3513354), (8718, 2942706), (10953, 2342236), (13077, 1961804), (14508, 1768301), (14604, 1756677), (15821, 1621548), (17436, 1471353), (18889, 1358172), (21906, 1171118), (26154, 980902), (31642, 810774), (37727, 680004), (37778, 679086), (43812, 585559), (45043, 569556), (47463, 540516), (52308, 490451), (56667, 452724), (63284, 405387), (75454, 340002), (75556, 339543), (90086, 284778), (94926, 270258), (113181, 226668), (113334, 226362), (135129, 189852), (142389, 180172), (150908, 170001)]