387207184

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{3643}}^1$

素因数の和:3744

約数の個数: 80

約数和(自身を含む): 936245632

約数和(自身を除く): 549038448

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 52, 56, 73, 91, 104, 112, 146, 182, 208, 292, 364, 511, 584, 728, 949, 1022, 1168, 1456, 1898, 2044, 3643, 3796, 4088, 6643, 7286, 7592, 8176, 13286, 14572, 15184, 25501, 26572, 29144, 47359, 51002, 53144, 58288, 94718, 102004, 106288, 189436, 204008, 265939, 331513, 378872, 408016, 531878, 663026, 757744, 1063756, 1326052, 1861573, 2127512, 2652104, 3457207, 3723146, 4255024, 5304208, 6914414, 7446292, 13828828, 14892584, 24200449, 27657656, 29785168, 48400898, 55315312, 96801796, 193603592, 387207184]

約数ペア:

[(1, 387207184), (2, 193603592), (4, 96801796), (7, 55315312), (8, 48400898), (13, 29785168), (14, 27657656), (16, 24200449), (26, 14892584), (28, 13828828), (52, 7446292), (56, 6914414), (73, 5304208), (91, 4255024), (104, 3723146), (112, 3457207), (146, 2652104), (182, 2127512), (208, 1861573), (292, 1326052), (364, 1063756), (511, 757744), (584, 663026), (728, 531878), (949, 408016), (1022, 378872), (1168, 331513), (1456, 265939), (1898, 204008), (2044, 189436), (3643, 106288), (3796, 102004), (4088, 94718), (6643, 58288), (7286, 53144), (7592, 51002), (8176, 47359), (13286, 29144), (14572, 26572), (15184, 25501)]