258976356

素因数分解:

$2^2\times 3^1\times {\mathrm{31}}^1\times {\mathrm{163}}^1\times {\mathrm{4271}}^1$

素因数の和:4472

約数の個数: 48

約数和(自身を含む): 627744768

約数和(自身を除く): 368768412

約数列:

[1, 2, 3, 4, 6, 12, 31, 62, 93, 124, 163, 186, 326, 372, 489, 652, 978, 1956, 4271, 5053, 8542, 10106, 12813, 15159, 17084, 20212, 25626, 30318, 51252, 60636, 132401, 264802, 397203, 529604, 696173, 794406, 1392346, 1588812, 2088519, 2784692, 4177038, 8354076, 21581363, 43162726, 64744089, 86325452, 129488178, 258976356]

約数ペア:

[(1, 258976356), (2, 129488178), (3, 86325452), (4, 64744089), (6, 43162726), (12, 21581363), (31, 8354076), (62, 4177038), (93, 2784692), (124, 2088519), (163, 1588812), (186, 1392346), (326, 794406), (372, 696173), (489, 529604), (652, 397203), (978, 264802), (1956, 132401), (4271, 60636), (5053, 51252), (8542, 30318), (10106, 25626), (12813, 20212), (15159, 17084)]