1296006712

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{161839}}^1$

素因数の和:161876

約数の個数: 64

約数和(自身を含む): 3262694400

約数和(自身を除く): 1966687688

約数列:

[1, 2, 4, 7, 8, 11, 13, 14, 22, 26, 28, 44, 52, 56, 77, 88, 91, 104, 143, 154, 182, 286, 308, 364, 572, 616, 728, 1001, 1144, 2002, 4004, 8008, 161839, 323678, 647356, 1132873, 1294712, 1780229, 2103907, 2265746, 3560458, 4207814, 4531492, 7120916, 8415628, 9062984, 12461603, 14241832, 14727349, 16831256, 23142977, 24923206, 29454698, 46285954, 49846412, 58909396, 92571908, 99692824, 117818792, 162000839, 185143816, 324001678, 648003356, 1296006712]

約数ペア:

[(1, 1296006712), (2, 648003356), (4, 324001678), (7, 185143816), (8, 162000839), (11, 117818792), (13, 99692824), (14, 92571908), (22, 58909396), (26, 49846412), (28, 46285954), (44, 29454698), (52, 24923206), (56, 23142977), (77, 16831256), (88, 14727349), (91, 14241832), (104, 12461603), (143, 9062984), (154, 8415628), (182, 7120916), (286, 4531492), (308, 4207814), (364, 3560458), (572, 2265746), (616, 2103907), (728, 1780229), (1001, 1294712), (1144, 1132873), (2002, 647356), (4004, 323678), (8008, 161839)]