303021056

素因数分解:

$2^{10}\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{103}}^1$

素因数の和:166

約数の個数: 132

約数和(自身を含む): 701253072

約数和(自身を除く): 398232016

約数列:

[1, 2, 4, 8, 13, 16, 17, 26, 32, 34, 52, 64, 68, 103, 104, 128, 136, 169, 206, 208, 221, 256, 272, 338, 412, 416, 442, 512, 544, 676, 824, 832, 884, 1024, 1088, 1339, 1352, 1648, 1664, 1751, 1768, 2176, 2678, 2704, 2873, 3296, 3328, 3502, 3536, 4352, 5356, 5408, 5746, 6592, 6656, 7004, 7072, 8704, 10712, 10816, 11492, 13184, 13312, 14008, 14144, 17407, 17408, 21424, 21632, 22763, 22984, 26368, 28016, 28288, 34814, 42848, 43264, 45526, 45968, 52736, 56032, 56576, 69628, 85696, 86528, 91052, 91936, 105472, 112064, 113152, 139256, 171392, 173056, 182104, 183872, 224128, 226304, 278512, 295919, 342784, 364208, 367744, 448256, 557024, 591838, 685568, 728416, 735488, 896512, 1114048, 1183676, 1371136, 1456832, 1470976, 1793024, 2228096, 2367352, 2913664, 2941952, 4456192, 4734704, 5827328, 8912384, 9469408, 11654656, 17824768, 18938816, 23309312, 37877632, 75755264, 151510528, 303021056]

約数ペア:

[(1, 303021056), (2, 151510528), (4, 75755264), (8, 37877632), (13, 23309312), (16, 18938816), (17, 17824768), (26, 11654656), (32, 9469408), (34, 8912384), (52, 5827328), (64, 4734704), (68, 4456192), (103, 2941952), (104, 2913664), (128, 2367352), (136, 2228096), (169, 1793024), (206, 1470976), (208, 1456832), (221, 1371136), (256, 1183676), (272, 1114048), (338, 896512), (412, 735488), (416, 728416), (442, 685568), (512, 591838), (544, 557024), (676, 448256), (824, 367744), (832, 364208), (884, 342784), (1024, 295919), (1088, 278512), (1339, 226304), (1352, 224128), (1648, 183872), (1664, 182104), (1751, 173056), (1768, 171392), (2176, 139256), (2678, 113152), (2704, 112064), (2873, 105472), (3296, 91936), (3328, 91052), (3502, 86528), (3536, 85696), (4352, 69628), (5356, 56576), (5408, 56032), (5746, 52736), (6592, 45968), (6656, 45526), (7004, 43264), (7072, 42848), (8704, 34814), (10712, 28288), (10816, 28016), (11492, 26368), (13184, 22984), (13312, 22763), (14008, 21632), (14144, 21424), (17407, 17408)]