254286036

素因数分解:

$2^2\times 3^2\times {\mathrm{29}}^1\times {\mathrm{373}}^1\times {\mathrm{653}}^1$

素因数の和:1065

約数の個数: 72

約数和(自身を含む): 667747080

約数和(自身を除く): 413461044

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 29, 36, 58, 87, 116, 174, 261, 348, 373, 522, 653, 746, 1044, 1119, 1306, 1492, 1959, 2238, 2612, 3357, 3918, 4476, 5877, 6714, 7836, 10817, 11754, 13428, 18937, 21634, 23508, 32451, 37874, 43268, 56811, 64902, 75748, 97353, 113622, 129804, 170433, 194706, 227244, 243569, 340866, 389412, 487138, 681732, 730707, 974276, 1461414, 2192121, 2922828, 4384242, 7063501, 8768484, 14127002, 21190503, 28254004, 42381006, 63571509, 84762012, 127143018, 254286036]

約数ペア:

[(1, 254286036), (2, 127143018), (3, 84762012), (4, 63571509), (6, 42381006), (9, 28254004), (12, 21190503), (18, 14127002), (29, 8768484), (36, 7063501), (58, 4384242), (87, 2922828), (116, 2192121), (174, 1461414), (261, 974276), (348, 730707), (373, 681732), (522, 487138), (653, 389412), (746, 340866), (1044, 243569), (1119, 227244), (1306, 194706), (1492, 170433), (1959, 129804), (2238, 113622), (2612, 97353), (3357, 75748), (3918, 64902), (4476, 56811), (5877, 43268), (6714, 37874), (7836, 32451), (10817, 23508), (11754, 21634), (13428, 18937)]