490631304

素因数分解:

$2^3\times 3^1\times {\mathrm{163}}^1\times {\mathrm{167}}^1\times {\mathrm{751}}^1$

素因数の和:1090

約数の個数: 64

約数和(自身を含む): 1243146240

約数和(自身を除く): 752514936

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 163, 167, 326, 334, 489, 501, 652, 668, 751, 978, 1002, 1304, 1336, 1502, 1956, 2004, 2253, 3004, 3912, 4008, 4506, 6008, 9012, 18024, 27221, 54442, 81663, 108884, 122413, 125417, 163326, 217768, 244826, 250834, 326652, 367239, 376251, 489652, 501668, 653304, 734478, 752502, 979304, 1003336, 1468956, 1505004, 2937912, 3010008, 20442971, 40885942, 61328913, 81771884, 122657826, 163543768, 245315652, 490631304]

約数ペア:

[(1, 490631304), (2, 245315652), (3, 163543768), (4, 122657826), (6, 81771884), (8, 61328913), (12, 40885942), (24, 20442971), (163, 3010008), (167, 2937912), (326, 1505004), (334, 1468956), (489, 1003336), (501, 979304), (652, 752502), (668, 734478), (751, 653304), (978, 501668), (1002, 489652), (1304, 376251), (1336, 367239), (1502, 326652), (1956, 250834), (2004, 244826), (2253, 217768), (3004, 163326), (3912, 125417), (4008, 122413), (4506, 108884), (6008, 81663), (9012, 54442), (18024, 27221)]