289642236

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{587}}^1\times {\mathrm{3163}}^1$

素因数の和:3770

約数の個数: 48

約数和(自身を含む): 729289344

約数和(自身を除く): 439647108

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 587, 1174, 1761, 2348, 3163, 3522, 6326, 7044, 7631, 9489, 12652, 15262, 18978, 22893, 30524, 37956, 41119, 45786, 82238, 91572, 123357, 164476, 246714, 493428, 1856681, 3713362, 5570043, 7426724, 11140086, 22280172, 24136853, 48273706, 72410559, 96547412, 144821118, 289642236]

約数ペア:

[(1, 289642236), (2, 144821118), (3, 96547412), (4, 72410559), (6, 48273706), (12, 24136853), (13, 22280172), (26, 11140086), (39, 7426724), (52, 5570043), (78, 3713362), (156, 1856681), (587, 493428), (1174, 246714), (1761, 164476), (2348, 123357), (3163, 91572), (3522, 82238), (6326, 45786), (7044, 41119), (7631, 37956), (9489, 30524), (12652, 22893), (15262, 18978)]