256713732

素因数分解:

$2^2\times 3^3\times {\mathrm{11}}^1\times {\mathrm{281}}^1\times {\mathrm{769}}^1$

素因数の和:1074

約数の個数: 96

約数和(自身を含む): 729590400

約数和(自身を除く): 472876668

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 27, 33, 36, 44, 54, 66, 99, 108, 132, 198, 281, 297, 396, 562, 594, 769, 843, 1124, 1188, 1538, 1686, 2307, 2529, 3076, 3091, 3372, 4614, 5058, 6182, 6921, 7587, 8459, 9228, 9273, 10116, 12364, 13842, 15174, 16918, 18546, 20763, 25377, 27684, 27819, 30348, 33836, 37092, 41526, 50754, 55638, 76131, 83052, 83457, 101508, 111276, 152262, 166914, 216089, 228393, 304524, 333828, 432178, 456786, 648267, 864356, 913572, 1296534, 1944801, 2376979, 2593068, 3889602, 4753958, 5834403, 7130937, 7779204, 9507916, 11668806, 14261874, 21392811, 23337612, 28523748, 42785622, 64178433, 85571244, 128356866, 256713732]

約数ペア:

[(1, 256713732), (2, 128356866), (3, 85571244), (4, 64178433), (6, 42785622), (9, 28523748), (11, 23337612), (12, 21392811), (18, 14261874), (22, 11668806), (27, 9507916), (33, 7779204), (36, 7130937), (44, 5834403), (54, 4753958), (66, 3889602), (99, 2593068), (108, 2376979), (132, 1944801), (198, 1296534), (281, 913572), (297, 864356), (396, 648267), (562, 456786), (594, 432178), (769, 333828), (843, 304524), (1124, 228393), (1188, 216089), (1538, 166914), (1686, 152262), (2307, 111276), (2529, 101508), (3076, 83457), (3091, 83052), (3372, 76131), (4614, 55638), (5058, 50754), (6182, 41526), (6921, 37092), (7587, 33836), (8459, 30348), (9228, 27819), (9273, 27684), (10116, 25377), (12364, 20763), (13842, 18546), (15174, 16918)]