275105852

素因数分解:

$2^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{61}}^1\times {\mathrm{149}}^1$

素因数の和:291

約数の個数: 96

約数和(自身を含む): 599961600

約数和(自身を除く): 324855748

約数列:

[1, 2, 4, 7, 14, 23, 28, 46, 47, 61, 92, 94, 122, 149, 161, 188, 244, 298, 322, 329, 427, 596, 644, 658, 854, 1043, 1081, 1316, 1403, 1708, 2086, 2162, 2806, 2867, 3427, 4172, 4324, 5612, 5734, 6854, 7003, 7567, 9089, 9821, 11468, 13708, 14006, 15134, 18178, 19642, 20069, 23989, 28012, 30268, 36356, 39284, 40138, 47978, 49021, 63623, 65941, 80276, 95956, 98042, 127246, 131882, 161069, 196084, 209047, 254492, 263764, 322138, 418094, 427183, 461587, 644276, 836188, 854366, 923174, 1127483, 1463329, 1708732, 1846348, 2254966, 2926658, 2990281, 4509932, 5853316, 5980562, 9825209, 11961124, 19650418, 39300836, 68776463, 137552926, 275105852]

約数ペア:

[(1, 275105852), (2, 137552926), (4, 68776463), (7, 39300836), (14, 19650418), (23, 11961124), (28, 9825209), (46, 5980562), (47, 5853316), (61, 4509932), (92, 2990281), (94, 2926658), (122, 2254966), (149, 1846348), (161, 1708732), (188, 1463329), (244, 1127483), (298, 923174), (322, 854366), (329, 836188), (427, 644276), (596, 461587), (644, 427183), (658, 418094), (854, 322138), (1043, 263764), (1081, 254492), (1316, 209047), (1403, 196084), (1708, 161069), (2086, 131882), (2162, 127246), (2806, 98042), (2867, 95956), (3427, 80276), (4172, 65941), (4324, 63623), (5612, 49021), (5734, 47978), (6854, 40138), (7003, 39284), (7567, 36356), (9089, 30268), (9821, 28012), (11468, 23989), (13708, 20069), (14006, 19642), (15134, 18178)]