329475384

素因数分解:

$2^3\times 3^3\times 7^1\times {\mathrm{217907}}^1$

素因数の和:217929

約数の個数: 64

約数和(自身を含む): 1045958400

約数和(自身を除く): 716483016

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 36, 42, 54, 56, 63, 72, 84, 108, 126, 168, 189, 216, 252, 378, 504, 756, 1512, 217907, 435814, 653721, 871628, 1307442, 1525349, 1743256, 1961163, 2614884, 3050698, 3922326, 4576047, 5229768, 5883489, 6101396, 7844652, 9152094, 11766978, 12202792, 13728141, 15689304, 18304188, 23533956, 27456282, 36608376, 41184423, 47067912, 54912564, 82368846, 109825128, 164737692, 329475384]

約数ペア:

[(1, 329475384), (2, 164737692), (3, 109825128), (4, 82368846), (6, 54912564), (7, 47067912), (8, 41184423), (9, 36608376), (12, 27456282), (14, 23533956), (18, 18304188), (21, 15689304), (24, 13728141), (27, 12202792), (28, 11766978), (36, 9152094), (42, 7844652), (54, 6101396), (56, 5883489), (63, 5229768), (72, 4576047), (84, 3922326), (108, 3050698), (126, 2614884), (168, 1961163), (189, 1743256), (216, 1525349), (252, 1307442), (378, 871628), (504, 653721), (756, 435814), (1512, 217907)]