648486348

素因数分解:

$2^2\times 3^1\times {\mathrm{173}}^1\times {\mathrm{239}}^1\times {\mathrm{1307}}^1$

素因数の和:1726

約数の個数: 48

約数和(自身を含む): 1529418240

約数和(自身を除く): 880931892

約数列:

[1, 2, 3, 4, 6, 12, 173, 239, 346, 478, 519, 692, 717, 956, 1038, 1307, 1434, 2076, 2614, 2868, 3921, 5228, 7842, 15684, 41347, 82694, 124041, 165388, 226111, 248082, 312373, 452222, 496164, 624746, 678333, 904444, 937119, 1249492, 1356666, 1874238, 2713332, 3748476, 54040529, 108081058, 162121587, 216162116, 324243174, 648486348]

約数ペア:

[(1, 648486348), (2, 324243174), (3, 216162116), (4, 162121587), (6, 108081058), (12, 54040529), (173, 3748476), (239, 2713332), (346, 1874238), (478, 1356666), (519, 1249492), (692, 937119), (717, 904444), (956, 678333), (1038, 624746), (1307, 496164), (1434, 452222), (2076, 312373), (2614, 248082), (2868, 226111), (3921, 165388), (5228, 124041), (7842, 82694), (15684, 41347)]