381640284

素因数分解:

$2^2\times 3^2\times {\mathrm{419}}^1\times {\mathrm{25301}}^1$

素因数の和:25730

約数の個数: 36

約数和(自身を含む): 967042440

約数和(自身を除く): 585402156

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 419, 838, 1257, 1676, 2514, 3771, 5028, 7542, 15084, 25301, 50602, 75903, 101204, 151806, 227709, 303612, 455418, 910836, 10601119, 21202238, 31803357, 42404476, 63606714, 95410071, 127213428, 190820142, 381640284]

約数ペア:

[(1, 381640284), (2, 190820142), (3, 127213428), (4, 95410071), (6, 63606714), (9, 42404476), (12, 31803357), (18, 21202238), (36, 10601119), (419, 910836), (838, 455418), (1257, 303612), (1676, 227709), (2514, 151806), (3771, 101204), (5028, 75903), (7542, 50602), (15084, 25301)]