421569338704

素因数分解:

$2^4\times {\mathrm{73}}^1\times {\mathrm{9181}}^1\times {\mathrm{39313}}^1$

素因数の和:48575

約数の個数: 40

約数和(自身を含む): 828090753512

約数和(自身を除く): 406521414808

約数列:

[1, 2, 4, 8, 16, 73, 146, 292, 584, 1168, 9181, 18362, 36724, 39313, 73448, 78626, 146896, 157252, 314504, 629008, 670213, 1340426, 2680852, 2869849, 5361704, 5739698, 10723408, 11479396, 22958792, 45917584, 360932653, 721865306, 1443730612, 2887461224, 5774922448, 26348083669, 52696167338, 105392334676, 210784669352, 421569338704]

約数ペア:

[(1, 421569338704), (2, 210784669352), (4, 105392334676), (8, 52696167338), (16, 26348083669), (73, 5774922448), (146, 2887461224), (292, 1443730612), (584, 721865306), (1168, 360932653), (9181, 45917584), (18362, 22958792), (36724, 11479396), (39313, 10723408), (73448, 5739698), (78626, 5361704), (146896, 2869849), (157252, 2680852), (314504, 1340426), (629008, 670213)]