1319544

素因数分解:

$2^3\times 3^3\times {\mathrm{41}}^1\times {\mathrm{149}}^1$

素因数の和:205

約数の個数: 64

約数和(自身を含む): 3780000

約数和(自身を除く): 2460456

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 41, 54, 72, 82, 108, 123, 149, 164, 216, 246, 298, 328, 369, 447, 492, 596, 738, 894, 984, 1107, 1192, 1341, 1476, 1788, 2214, 2682, 2952, 3576, 4023, 4428, 5364, 6109, 8046, 8856, 10728, 12218, 16092, 18327, 24436, 32184, 36654, 48872, 54981, 73308, 109962, 146616, 164943, 219924, 329886, 439848, 659772, 1319544]

約数ペア:

[(1, 1319544), (2, 659772), (3, 439848), (4, 329886), (6, 219924), (8, 164943), (9, 146616), (12, 109962), (18, 73308), (24, 54981), (27, 48872), (36, 36654), (41, 32184), (54, 24436), (72, 18327), (82, 16092), (108, 12218), (123, 10728), (149, 8856), (164, 8046), (216, 6109), (246, 5364), (298, 4428), (328, 4023), (369, 3576), (447, 2952), (492, 2682), (596, 2214), (738, 1788), (894, 1476), (984, 1341), (1107, 1192)]