355374012

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{419}}^1\times {\mathrm{439}}^1$

素因数の和:895

約数の個数: 96

約数和(自身を含む): 993484800

約数和(自身を除く): 638110788

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 23, 28, 42, 46, 69, 84, 92, 138, 161, 276, 322, 419, 439, 483, 644, 838, 878, 966, 1257, 1317, 1676, 1756, 1932, 2514, 2634, 2933, 3073, 5028, 5268, 5866, 6146, 8799, 9219, 9637, 10097, 11732, 12292, 17598, 18438, 19274, 20194, 28911, 30291, 35196, 36876, 38548, 40388, 57822, 60582, 67459, 70679, 115644, 121164, 134918, 141358, 183941, 202377, 212037, 269836, 282716, 367882, 404754, 424074, 551823, 735764, 809508, 848148, 1103646, 1287587, 2207292, 2575174, 3862761, 4230643, 5150348, 7725522, 8461286, 12691929, 15451044, 16922572, 25383858, 29614501, 50767716, 59229002, 88843503, 118458004, 177687006, 355374012]

約数ペア:

[(1, 355374012), (2, 177687006), (3, 118458004), (4, 88843503), (6, 59229002), (7, 50767716), (12, 29614501), (14, 25383858), (21, 16922572), (23, 15451044), (28, 12691929), (42, 8461286), (46, 7725522), (69, 5150348), (84, 4230643), (92, 3862761), (138, 2575174), (161, 2207292), (276, 1287587), (322, 1103646), (419, 848148), (439, 809508), (483, 735764), (644, 551823), (838, 424074), (878, 404754), (966, 367882), (1257, 282716), (1317, 269836), (1676, 212037), (1756, 202377), (1932, 183941), (2514, 141358), (2634, 134918), (2933, 121164), (3073, 115644), (5028, 70679), (5268, 67459), (5866, 60582), (6146, 57822), (8799, 40388), (9219, 38548), (9637, 36876), (10097, 35196), (11732, 30291), (12292, 28911), (17598, 20194), (18438, 19274)]