451433388

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{19}}^2\times {\mathrm{14887}}^1$

素因数の和:14939

約数の個数: 72

約数和(自身を含む): 1270601472

約数和(自身を除く): 819168084

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 19, 21, 28, 38, 42, 57, 76, 84, 114, 133, 228, 266, 361, 399, 532, 722, 798, 1083, 1444, 1596, 2166, 2527, 4332, 5054, 7581, 10108, 14887, 15162, 29774, 30324, 44661, 59548, 89322, 104209, 178644, 208418, 282853, 312627, 416836, 565706, 625254, 848559, 1131412, 1250508, 1697118, 1979971, 3394236, 3959942, 5374207, 5939913, 7919884, 10748414, 11879826, 16122621, 21496828, 23759652, 32245242, 37619449, 64490484, 75238898, 112858347, 150477796, 225716694, 451433388]

約数ペア:

[(1, 451433388), (2, 225716694), (3, 150477796), (4, 112858347), (6, 75238898), (7, 64490484), (12, 37619449), (14, 32245242), (19, 23759652), (21, 21496828), (28, 16122621), (38, 11879826), (42, 10748414), (57, 7919884), (76, 5939913), (84, 5374207), (114, 3959942), (133, 3394236), (228, 1979971), (266, 1697118), (361, 1250508), (399, 1131412), (532, 848559), (722, 625254), (798, 565706), (1083, 416836), (1444, 312627), (1596, 282853), (2166, 208418), (2527, 178644), (4332, 104209), (5054, 89322), (7581, 59548), (10108, 44661), (14887, 30324), (15162, 29774)]