244902736

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{127}}^2$

素因数の和:348

約数の個数: 60

約数和(自身を含む): 522109812

約数和(自身を除く): 277207076

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 73, 104, 127, 146, 208, 254, 292, 508, 584, 949, 1016, 1168, 1651, 1898, 2032, 3302, 3796, 6604, 7592, 9271, 13208, 15184, 16129, 18542, 26416, 32258, 37084, 64516, 74168, 120523, 129032, 148336, 209677, 241046, 258064, 419354, 482092, 838708, 964184, 1177417, 1677416, 1928368, 2354834, 3354832, 4709668, 9419336, 15306421, 18838672, 30612842, 61225684, 122451368, 244902736]

約数ペア:

[(1, 244902736), (2, 122451368), (4, 61225684), (8, 30612842), (13, 18838672), (16, 15306421), (26, 9419336), (52, 4709668), (73, 3354832), (104, 2354834), (127, 1928368), (146, 1677416), (208, 1177417), (254, 964184), (292, 838708), (508, 482092), (584, 419354), (949, 258064), (1016, 241046), (1168, 209677), (1651, 148336), (1898, 129032), (2032, 120523), (3302, 74168), (3796, 64516), (6604, 37084), (7592, 32258), (9271, 26416), (13208, 18542), (15184, 16129)]