245033082

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{19}}^2\times {\mathrm{5387}}^1$

素因数の和:5440

約数の個数: 72

約数和(自身を含む): 640482336

約数和(自身を除く): 395449254

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 19, 21, 38, 42, 57, 63, 114, 126, 133, 171, 266, 342, 361, 399, 722, 798, 1083, 1197, 2166, 2394, 2527, 3249, 5054, 5387, 6498, 7581, 10774, 15162, 16161, 22743, 32322, 37709, 45486, 48483, 75418, 96966, 102353, 113127, 204706, 226254, 307059, 339381, 614118, 678762, 716471, 921177, 1432942, 1842354, 1944707, 2149413, 3889414, 4298826, 5834121, 6448239, 11668242, 12896478, 13612949, 17502363, 27225898, 35004726, 40838847, 81677694, 122516541, 245033082]

約数ペア:

[(1, 245033082), (2, 122516541), (3, 81677694), (6, 40838847), (7, 35004726), (9, 27225898), (14, 17502363), (18, 13612949), (19, 12896478), (21, 11668242), (38, 6448239), (42, 5834121), (57, 4298826), (63, 3889414), (114, 2149413), (126, 1944707), (133, 1842354), (171, 1432942), (266, 921177), (342, 716471), (361, 678762), (399, 614118), (722, 339381), (798, 307059), (1083, 226254), (1197, 204706), (2166, 113127), (2394, 102353), (2527, 96966), (3249, 75418), (5054, 48483), (5387, 45486), (6498, 37709), (7581, 32322), (10774, 22743), (15162, 16161)]