325346520

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{331}}^1\times {\mathrm{8191}}^1$

素因数の和:8536

約数の個数: 64

約数和(自身を含む): 979107840

約数和(自身を除く): 653761320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 331, 662, 993, 1324, 1655, 1986, 2648, 3310, 3972, 4965, 6620, 7944, 8191, 9930, 13240, 16382, 19860, 24573, 32764, 39720, 40955, 49146, 65528, 81910, 98292, 122865, 163820, 196584, 245730, 327640, 491460, 982920, 2711221, 5422442, 8133663, 10844884, 13556105, 16267326, 21689768, 27112210, 32534652, 40668315, 54224420, 65069304, 81336630, 108448840, 162673260, 325346520]

約数ペア:

[(1, 325346520), (2, 162673260), (3, 108448840), (4, 81336630), (5, 65069304), (6, 54224420), (8, 40668315), (10, 32534652), (12, 27112210), (15, 21689768), (20, 16267326), (24, 13556105), (30, 10844884), (40, 8133663), (60, 5422442), (120, 2711221), (331, 982920), (662, 491460), (993, 327640), (1324, 245730), (1655, 196584), (1986, 163820), (2648, 122865), (3310, 98292), (3972, 81910), (4965, 65528), (6620, 49146), (7944, 40955), (8191, 39720), (9930, 32764), (13240, 24573), (16382, 19860)]