319704

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{173}}^1$

素因数の和:200

約数の個数: 64

約数和(自身を含む): 1002240

約数和(自身を除く): 682536

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 21, 22, 24, 28, 33, 42, 44, 56, 66, 77, 84, 88, 132, 154, 168, 173, 231, 264, 308, 346, 462, 519, 616, 692, 924, 1038, 1211, 1384, 1848, 1903, 2076, 2422, 3633, 3806, 4152, 4844, 5709, 7266, 7612, 9688, 11418, 13321, 14532, 15224, 22836, 26642, 29064, 39963, 45672, 53284, 79926, 106568, 159852, 319704]

約数ペア:

[(1, 319704), (2, 159852), (3, 106568), (4, 79926), (6, 53284), (7, 45672), (8, 39963), (11, 29064), (12, 26642), (14, 22836), (21, 15224), (22, 14532), (24, 13321), (28, 11418), (33, 9688), (42, 7612), (44, 7266), (56, 5709), (66, 4844), (77, 4152), (84, 3806), (88, 3633), (132, 2422), (154, 2076), (168, 1903), (173, 1848), (231, 1384), (264, 1211), (308, 1038), (346, 924), (462, 692), (519, 616)]