813829536

素因数分解:

$2^5\times 3^2\times {\mathrm{13}}^1\times {\mathrm{217369}}^1$

素因数の和:217398

約数の個数: 72

約数和(自身を含む): 2492364420

約数和(自身を除く): 1678534884

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 32, 36, 39, 48, 52, 72, 78, 96, 104, 117, 144, 156, 208, 234, 288, 312, 416, 468, 624, 936, 1248, 1872, 3744, 217369, 434738, 652107, 869476, 1304214, 1738952, 1956321, 2608428, 2825797, 3477904, 3912642, 5216856, 5651594, 6955808, 7825284, 8477391, 10433712, 11303188, 15650568, 16954782, 20867424, 22606376, 25432173, 31301136, 33909564, 45212752, 50864346, 62602272, 67819128, 90425504, 101728692, 135638256, 203457384, 271276512, 406914768, 813829536]

約数ペア:

[(1, 813829536), (2, 406914768), (3, 271276512), (4, 203457384), (6, 135638256), (8, 101728692), (9, 90425504), (12, 67819128), (13, 62602272), (16, 50864346), (18, 45212752), (24, 33909564), (26, 31301136), (32, 25432173), (36, 22606376), (39, 20867424), (48, 16954782), (52, 15650568), (72, 11303188), (78, 10433712), (96, 8477391), (104, 7825284), (117, 6955808), (144, 5651594), (156, 5216856), (208, 3912642), (234, 3477904), (288, 2825797), (312, 2608428), (416, 1956321), (468, 1738952), (624, 1304214), (936, 869476), (1248, 652107), (1872, 434738), (3744, 217369)]