643341216

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{50387}}^1$

素因数の和:50426

約数の個数: 96

約数和(自身を含む): 2031644160

約数和(自身を除く): 1388302944

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 19, 21, 24, 28, 32, 38, 42, 48, 56, 57, 76, 84, 96, 112, 114, 133, 152, 168, 224, 228, 266, 304, 336, 399, 456, 532, 608, 672, 798, 912, 1064, 1596, 1824, 2128, 3192, 4256, 6384, 12768, 50387, 100774, 151161, 201548, 302322, 352709, 403096, 604644, 705418, 806192, 957353, 1058127, 1209288, 1410836, 1612384, 1914706, 2116254, 2418576, 2821672, 2872059, 3829412, 4232508, 4837152, 5643344, 5744118, 6701471, 7658824, 8465016, 11286688, 11488236, 13402942, 15317648, 16930032, 20104413, 22976472, 26805884, 30635296, 33860064, 40208826, 45952944, 53611768, 80417652, 91905888, 107223536, 160835304, 214447072, 321670608, 643341216]

約数ペア:

[(1, 643341216), (2, 321670608), (3, 214447072), (4, 160835304), (6, 107223536), (7, 91905888), (8, 80417652), (12, 53611768), (14, 45952944), (16, 40208826), (19, 33860064), (21, 30635296), (24, 26805884), (28, 22976472), (32, 20104413), (38, 16930032), (42, 15317648), (48, 13402942), (56, 11488236), (57, 11286688), (76, 8465016), (84, 7658824), (96, 6701471), (112, 5744118), (114, 5643344), (133, 4837152), (152, 4232508), (168, 3829412), (224, 2872059), (228, 2821672), (266, 2418576), (304, 2116254), (336, 1914706), (399, 1612384), (456, 1410836), (532, 1209288), (608, 1058127), (672, 957353), (798, 806192), (912, 705418), (1064, 604644), (1596, 403096), (1824, 352709), (2128, 302322), (3192, 201548), (4256, 151161), (6384, 100774), (12768, 50387)]