338137904

素因数分解:

$2^4\times {\mathrm{13}}^2\times {\mathrm{23}}^1\times {\mathrm{5437}}^1$

素因数の和:5494

約数の個数: 60

約数和(自身を含む): 740394576

約数和(自身を除く): 402256672

約数列:

[1, 2, 4, 8, 13, 16, 23, 26, 46, 52, 92, 104, 169, 184, 208, 299, 338, 368, 598, 676, 1196, 1352, 2392, 2704, 3887, 4784, 5437, 7774, 10874, 15548, 21748, 31096, 43496, 62192, 70681, 86992, 125051, 141362, 250102, 282724, 500204, 565448, 918853, 1000408, 1130896, 1625663, 1837706, 2000816, 3251326, 3675412, 6502652, 7350824, 13005304, 14701648, 21133619, 26010608, 42267238, 84534476, 169068952, 338137904]

約数ペア:

[(1, 338137904), (2, 169068952), (4, 84534476), (8, 42267238), (13, 26010608), (16, 21133619), (23, 14701648), (26, 13005304), (46, 7350824), (52, 6502652), (92, 3675412), (104, 3251326), (169, 2000816), (184, 1837706), (208, 1625663), (299, 1130896), (338, 1000408), (368, 918853), (598, 565448), (676, 500204), (1196, 282724), (1352, 250102), (2392, 141362), (2704, 125051), (3887, 86992), (4784, 70681), (5437, 62192), (7774, 43496), (10874, 31096), (15548, 21748)]