340471852

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{137}}^1\times {\mathrm{227}}^1$

素因数の和:415

約数の個数: 96

約数和(自身を含む): 761177088

約数和(自身を除く): 420705236

約数列:

[1, 2, 4, 7, 14, 17, 23, 28, 34, 46, 68, 92, 119, 137, 161, 227, 238, 274, 322, 391, 454, 476, 548, 644, 782, 908, 959, 1564, 1589, 1918, 2329, 2737, 3151, 3178, 3836, 3859, 4658, 5221, 5474, 6302, 6356, 7718, 9316, 10442, 10948, 12604, 15436, 16303, 20884, 22057, 27013, 31099, 32606, 36547, 44114, 53567, 54026, 62198, 65212, 73094, 88228, 88757, 107134, 108052, 124396, 146188, 177514, 214268, 217693, 355028, 374969, 435386, 528683, 621299, 715277, 749938, 870772, 1057366, 1242598, 1430554, 1499876, 2114732, 2485196, 2861108, 3700781, 5006939, 7401562, 10013878, 12159709, 14803124, 20027756, 24319418, 48638836, 85117963, 170235926, 340471852]

約数ペア:

[(1, 340471852), (2, 170235926), (4, 85117963), (7, 48638836), (14, 24319418), (17, 20027756), (23, 14803124), (28, 12159709), (34, 10013878), (46, 7401562), (68, 5006939), (92, 3700781), (119, 2861108), (137, 2485196), (161, 2114732), (227, 1499876), (238, 1430554), (274, 1242598), (322, 1057366), (391, 870772), (454, 749938), (476, 715277), (548, 621299), (644, 528683), (782, 435386), (908, 374969), (959, 355028), (1564, 217693), (1589, 214268), (1918, 177514), (2329, 146188), (2737, 124396), (3151, 108052), (3178, 107134), (3836, 88757), (3859, 88228), (4658, 73094), (5221, 65212), (5474, 62198), (6302, 54026), (6356, 53567), (7718, 44114), (9316, 36547), (10442, 32606), (10948, 31099), (12604, 27013), (15436, 22057), (16303, 20884)]