319818888909

素因数分解:

$3^2\times {\mathrm{13}}^2\times {\mathrm{23}}^1\times {\mathrm{569}}^1\times {\mathrm{16067}}^1$

素因数の和:16691

約数の個数: 72

約数和(自身を含む): 522928560960

約数和(自身を除く): 203109672051

約数列:

[1, 3, 9, 13, 23, 39, 69, 117, 169, 207, 299, 507, 569, 897, 1521, 1707, 2691, 3887, 5121, 7397, 11661, 13087, 16067, 22191, 34983, 39261, 48201, 66573, 96161, 117783, 144603, 170131, 208871, 288483, 369541, 510393, 626613, 865449, 1108623, 1531179, 1879839, 2211703, 2715323, 3325869, 4804033, 6635109, 8145969, 9142123, 14412099, 19905327, 24437907, 27426369, 43236297, 62452429, 82279107, 118847599, 187357287, 210268829, 356542797, 562071861, 630806487, 1069628391, 1545018787, 1892419461, 2733494777, 4635056361, 8200484331, 13905169083, 24601452993, 35535432101, 106606296303, 319818888909]

約数ペア:

[(1, 319818888909), (3, 106606296303), (9, 35535432101), (13, 24601452993), (23, 13905169083), (39, 8200484331), (69, 4635056361), (117, 2733494777), (169, 1892419461), (207, 1545018787), (299, 1069628391), (507, 630806487), (569, 562071861), (897, 356542797), (1521, 210268829), (1707, 187357287), (2691, 118847599), (3887, 82279107), (5121, 62452429), (7397, 43236297), (11661, 27426369), (13087, 24437907), (16067, 19905327), (22191, 14412099), (34983, 9142123), (39261, 8145969), (48201, 6635109), (66573, 4804033), (96161, 3325869), (117783, 2715323), (144603, 2211703), (170131, 1879839), (208871, 1531179), (288483, 1108623), (369541, 865449), (510393, 626613)]