766952238

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{139}}^1\times {\mathrm{557}}^1$

素因数の和:841

約数の個数: 64

約数和(自身を含む): 1679892480

約数和(自身を除く): 912940242

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 127, 139, 254, 278, 381, 417, 557, 762, 834, 1114, 1651, 1671, 1807, 3302, 3342, 3614, 4953, 5421, 7241, 9906, 10842, 14482, 17653, 21723, 35306, 43446, 52959, 70739, 77423, 105918, 141478, 154846, 212217, 229489, 232269, 424434, 458978, 464538, 688467, 919607, 1006499, 1376934, 1839214, 2012998, 2758821, 3019497, 5517642, 6038994, 9832721, 19665442, 29498163, 58996326, 127825373, 255650746, 383476119, 766952238]

約数ペア:

[(1, 766952238), (2, 383476119), (3, 255650746), (6, 127825373), (13, 58996326), (26, 29498163), (39, 19665442), (78, 9832721), (127, 6038994), (139, 5517642), (254, 3019497), (278, 2758821), (381, 2012998), (417, 1839214), (557, 1376934), (762, 1006499), (834, 919607), (1114, 688467), (1651, 464538), (1671, 458978), (1807, 424434), (3302, 232269), (3342, 229489), (3614, 212217), (4953, 154846), (5421, 141478), (7241, 105918), (9906, 77423), (10842, 70739), (14482, 52959), (17653, 43446), (21723, 35306)]