390249384

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{163}}^1\times {\mathrm{14251}}^1$

素因数の和:14430

約数の個数: 64

約数和(自身を含む): 1121917440

約数和(自身を除く): 731668056

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 163, 168, 326, 489, 652, 978, 1141, 1304, 1956, 2282, 3423, 3912, 4564, 6846, 9128, 13692, 14251, 27384, 28502, 42753, 57004, 85506, 99757, 114008, 171012, 199514, 299271, 342024, 399028, 598542, 798056, 1197084, 2322913, 2394168, 4645826, 6968739, 9291652, 13937478, 16260391, 18583304, 27874956, 32520782, 48781173, 55749912, 65041564, 97562346, 130083128, 195124692, 390249384]

約数ペア:

[(1, 390249384), (2, 195124692), (3, 130083128), (4, 97562346), (6, 65041564), (7, 55749912), (8, 48781173), (12, 32520782), (14, 27874956), (21, 18583304), (24, 16260391), (28, 13937478), (42, 9291652), (56, 6968739), (84, 4645826), (163, 2394168), (168, 2322913), (326, 1197084), (489, 798056), (652, 598542), (978, 399028), (1141, 342024), (1304, 299271), (1956, 199514), (2282, 171012), (3423, 114008), (3912, 99757), (4564, 85506), (6846, 57004), (9128, 42753), (13692, 28502), (14251, 27384)]