243894144

素因数分解:

$2^7\times 3^1\times {\mathrm{13}}^1\times {\mathrm{48857}}^1$

素因数の和:48887

約数の個数: 64

約数和(自身を含む): 697692240

約数和(自身を除く): 453798096

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 64, 78, 96, 104, 128, 156, 192, 208, 312, 384, 416, 624, 832, 1248, 1664, 2496, 4992, 48857, 97714, 146571, 195428, 293142, 390856, 586284, 635141, 781712, 1172568, 1270282, 1563424, 1905423, 2345136, 2540564, 3126848, 3810846, 4690272, 5081128, 6253696, 7621692, 9380544, 10162256, 15243384, 18761088, 20324512, 30486768, 40649024, 60973536, 81298048, 121947072, 243894144]

約数ペア:

[(1, 243894144), (2, 121947072), (3, 81298048), (4, 60973536), (6, 40649024), (8, 30486768), (12, 20324512), (13, 18761088), (16, 15243384), (24, 10162256), (26, 9380544), (32, 7621692), (39, 6253696), (48, 5081128), (52, 4690272), (64, 3810846), (78, 3126848), (96, 2540564), (104, 2345136), (128, 1905423), (156, 1563424), (192, 1270282), (208, 1172568), (312, 781712), (384, 635141), (416, 586284), (624, 390856), (832, 293142), (1248, 195428), (1664, 146571), (2496, 97714), (4992, 48857)]