401367020172

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^1\times {\mathrm{1277}}^1\times {\mathrm{1540709}}^1$

素因数の和:1542010

約数の個数: 48

約数和(自身を含む): 992389799520

約数和(自身を除く): 591022779348

約数列:

[1, 2, 3, 4, 6, 12, 17, 34, 51, 68, 102, 204, 1277, 2554, 3831, 5108, 7662, 15324, 21709, 43418, 65127, 86836, 130254, 260508, 1540709, 3081418, 4622127, 6162836, 9244254, 18488508, 26192053, 52384106, 78576159, 104768212, 157152318, 314304636, 1967485393, 3934970786, 5902456179, 7869941572, 11804912358, 23609824716, 33447251681, 66894503362, 100341755043, 133789006724, 200683510086, 401367020172]

約数ペア:

[(1, 401367020172), (2, 200683510086), (3, 133789006724), (4, 100341755043), (6, 66894503362), (12, 33447251681), (17, 23609824716), (34, 11804912358), (51, 7869941572), (68, 5902456179), (102, 3934970786), (204, 1967485393), (1277, 314304636), (2554, 157152318), (3831, 104768212), (5108, 78576159), (7662, 52384106), (15324, 26192053), (21709, 18488508), (43418, 9244254), (65127, 6162836), (86836, 4622127), (130254, 3081418), (260508, 1540709)]