321341184

素因数分解:

$2^8\times 3^2\times {\mathrm{211}}^1\times {\mathrm{661}}^1$

素因数の和:894

約数の個数: 108

約数和(自身を含む): 932305192

約数和(自身を除く): 610964008

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 128, 144, 192, 211, 256, 288, 384, 422, 576, 633, 661, 768, 844, 1152, 1266, 1322, 1688, 1899, 1983, 2304, 2532, 2644, 3376, 3798, 3966, 5064, 5288, 5949, 6752, 7596, 7932, 10128, 10576, 11898, 13504, 15192, 15864, 20256, 21152, 23796, 27008, 30384, 31728, 40512, 42304, 47592, 54016, 60768, 63456, 81024, 84608, 95184, 121536, 126912, 139471, 162048, 169216, 190368, 243072, 253824, 278942, 380736, 418413, 486144, 507648, 557884, 761472, 836826, 1115768, 1255239, 1522944, 1673652, 2231536, 2510478, 3347304, 4463072, 5020956, 6694608, 8926144, 10041912, 13389216, 17852288, 20083824, 26778432, 35704576, 40167648, 53556864, 80335296, 107113728, 160670592, 321341184]

約数ペア:

[(1, 321341184), (2, 160670592), (3, 107113728), (4, 80335296), (6, 53556864), (8, 40167648), (9, 35704576), (12, 26778432), (16, 20083824), (18, 17852288), (24, 13389216), (32, 10041912), (36, 8926144), (48, 6694608), (64, 5020956), (72, 4463072), (96, 3347304), (128, 2510478), (144, 2231536), (192, 1673652), (211, 1522944), (256, 1255239), (288, 1115768), (384, 836826), (422, 761472), (576, 557884), (633, 507648), (661, 486144), (768, 418413), (844, 380736), (1152, 278942), (1266, 253824), (1322, 243072), (1688, 190368), (1899, 169216), (1983, 162048), (2304, 139471), (2532, 126912), (2644, 121536), (3376, 95184), (3798, 84608), (3966, 81024), (5064, 63456), (5288, 60768), (5949, 54016), (6752, 47592), (7596, 42304), (7932, 40512), (10128, 31728), (10576, 30384), (11898, 27008), (13504, 23796), (15192, 21152), (15864, 20256)]