1928144088

素因数分解:

$2^3\times 3^4\times {\mathrm{13}}^1\times {\mathrm{228887}}^1$

素因数の和:228918

約数の個数: 80

約数和(自身を含む): 5816044080

約数和(自身を除く): 3887899992

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 27, 36, 39, 52, 54, 72, 78, 81, 104, 108, 117, 156, 162, 216, 234, 312, 324, 351, 468, 648, 702, 936, 1053, 1404, 2106, 2808, 4212, 8424, 228887, 457774, 686661, 915548, 1373322, 1831096, 2059983, 2746644, 2975531, 4119966, 5493288, 5951062, 6179949, 8239932, 8926593, 11902124, 12359898, 16479864, 17853186, 18539847, 23804248, 24719796, 26779779, 35706372, 37079694, 49439592, 53559558, 71412744, 74159388, 80339337, 107119116, 148318776, 160678674, 214238232, 241018011, 321357348, 482036022, 642714696, 964072044, 1928144088]

約数ペア:

[(1, 1928144088), (2, 964072044), (3, 642714696), (4, 482036022), (6, 321357348), (8, 241018011), (9, 214238232), (12, 160678674), (13, 148318776), (18, 107119116), (24, 80339337), (26, 74159388), (27, 71412744), (36, 53559558), (39, 49439592), (52, 37079694), (54, 35706372), (72, 26779779), (78, 24719796), (81, 23804248), (104, 18539847), (108, 17853186), (117, 16479864), (156, 12359898), (162, 11902124), (216, 8926593), (234, 8239932), (312, 6179949), (324, 5951062), (351, 5493288), (468, 4119966), (648, 2975531), (702, 2746644), (936, 2059983), (1053, 1831096), (1404, 1373322), (2106, 915548), (2808, 686661), (4212, 457774), (8424, 228887)]