447627824

素因数分解:

$2^4\times 7^1\times {\mathrm{53}}^1\times {\mathrm{73}}^1\times {\mathrm{1033}}^1$

素因数の和:1174

約数の個数: 80

約数和(自身を含む): 1024702272

約数和(自身を除く): 577074448

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 53, 56, 73, 106, 112, 146, 212, 292, 371, 424, 511, 584, 742, 848, 1022, 1033, 1168, 1484, 2044, 2066, 2968, 3869, 4088, 4132, 5936, 7231, 7738, 8176, 8264, 14462, 15476, 16528, 27083, 28924, 30952, 54166, 54749, 57848, 61904, 75409, 108332, 109498, 115696, 150818, 216664, 218996, 301636, 383243, 433328, 437992, 527863, 603272, 766486, 875984, 1055726, 1206544, 1532972, 2111452, 3065944, 3996677, 4222904, 6131888, 7993354, 8445808, 15986708, 27976739, 31973416, 55953478, 63946832, 111906956, 223813912, 447627824]

約数ペア:

[(1, 447627824), (2, 223813912), (4, 111906956), (7, 63946832), (8, 55953478), (14, 31973416), (16, 27976739), (28, 15986708), (53, 8445808), (56, 7993354), (73, 6131888), (106, 4222904), (112, 3996677), (146, 3065944), (212, 2111452), (292, 1532972), (371, 1206544), (424, 1055726), (511, 875984), (584, 766486), (742, 603272), (848, 527863), (1022, 437992), (1033, 433328), (1168, 383243), (1484, 301636), (2044, 218996), (2066, 216664), (2968, 150818), (3869, 115696), (4088, 109498), (4132, 108332), (5936, 75409), (7231, 61904), (7738, 57848), (8176, 54749), (8264, 54166), (14462, 30952), (15476, 28924), (16528, 27083)]