218367005694

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{2161}}^1\times {\mathrm{23039}}^1$

素因数の和:25265

約数の個数: 64

約数和(自身を含む): 473417809920

約数和(自身を除く): 255050804226

約数列:

[1, 2, 3, 6, 17, 34, 43, 51, 86, 102, 129, 258, 731, 1462, 2161, 2193, 4322, 4386, 6483, 12966, 23039, 36737, 46078, 69117, 73474, 92923, 110211, 138234, 185846, 220422, 278769, 391663, 557538, 783326, 990677, 1174989, 1579691, 1981354, 2349978, 2972031, 3159382, 4739073, 5944062, 9478146, 16841509, 33683018, 49787279, 50524527, 99574558, 101049054, 149361837, 298723674, 846383743, 1692767486, 2140852997, 2539151229, 4281705994, 5078302458, 6422558991, 12845117982, 36394500949, 72789001898, 109183502847, 218367005694]

約数ペア:

[(1, 218367005694), (2, 109183502847), (3, 72789001898), (6, 36394500949), (17, 12845117982), (34, 6422558991), (43, 5078302458), (51, 4281705994), (86, 2539151229), (102, 2140852997), (129, 1692767486), (258, 846383743), (731, 298723674), (1462, 149361837), (2161, 101049054), (2193, 99574558), (4322, 50524527), (4386, 49787279), (6483, 33683018), (12966, 16841509), (23039, 9478146), (36737, 5944062), (46078, 4739073), (69117, 3159382), (73474, 2972031), (92923, 2349978), (110211, 1981354), (138234, 1579691), (185846, 1174989), (220422, 990677), (278769, 783326), (391663, 557538)]