219412752

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{227}}^1\times {\mathrm{1549}}^1$

素因数の和:1800

約数の個数: 80

約数和(自身を含む): 613502400

約数和(自身を除く): 394089648

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 104, 156, 208, 227, 312, 454, 624, 681, 908, 1362, 1549, 1816, 2724, 2951, 3098, 3632, 4647, 5448, 5902, 6196, 8853, 9294, 10896, 11804, 12392, 17706, 18588, 20137, 23608, 24784, 35412, 37176, 40274, 47216, 60411, 70824, 74352, 80548, 120822, 141648, 161096, 241644, 322192, 351623, 483288, 703246, 966576, 1054869, 1406492, 2109738, 2812984, 4219476, 4571099, 5625968, 8438952, 9142198, 13713297, 16877904, 18284396, 27426594, 36568792, 54853188, 73137584, 109706376, 219412752]

約数ペア:

[(1, 219412752), (2, 109706376), (3, 73137584), (4, 54853188), (6, 36568792), (8, 27426594), (12, 18284396), (13, 16877904), (16, 13713297), (24, 9142198), (26, 8438952), (39, 5625968), (48, 4571099), (52, 4219476), (78, 2812984), (104, 2109738), (156, 1406492), (208, 1054869), (227, 966576), (312, 703246), (454, 483288), (624, 351623), (681, 322192), (908, 241644), (1362, 161096), (1549, 141648), (1816, 120822), (2724, 80548), (2951, 74352), (3098, 70824), (3632, 60411), (4647, 47216), (5448, 40274), (5902, 37176), (6196, 35412), (8853, 24784), (9294, 23608), (10896, 20137), (11804, 18588), (12392, 17706)]